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Who created the first nuclear bomb. The history of the creation and principle of operation of the atomic bomb

The emergence of atomic (nuclear) weapons was due to a mass of objective and subjective factors. Objectively, the creation of atomic weapons came thanks to the rapid development of science, which began with fundamental discoveries in the field of physics in the first half of the twentieth century. The main subjective factor was the military-political situation, when the states of the anti-Hitler coalition began a secret race to develop such powerful weapons. Today we will find out who invented the atomic bomb, how it developed in the world and the Soviet Union, and also get acquainted with its structure and the consequences of its use.

Creation of the atomic bomb

From a scientific point of view, the year of creation of the atomic bomb was the distant 1896. It was then that the French physicist A. Becquerel discovered the radioactivity of uranium. Subsequently, the chain reaction of uranium began to be seen as a source of enormous energy, and became the basis for the development of the most dangerous weapons in the world. However, Becquerel is rarely remembered when talking about who invented the atomic bomb.

Over the next few decades, alpha, beta and gamma rays were discovered by scientists from different parts of the Earth. It was opened then large number radioactive isotopes, the law of radioactive decay was formulated and the beginning of the study of nuclear isomerism was laid.

In the 1940s, scientists discovered the neuron and the positron and for the first time carried out the fission of the nucleus of a uranium atom, accompanied by the absorption of neurons. It was this discovery that became a turning point in history. In 1939, French physicist Frederic Joliot-Curie patented the world's first nuclear bomb, which he developed together with his wife, professing strictly scientific interest. It was Joliot-Curie who is considered the creator of the atomic bomb, despite the fact that he was a staunch defender of world peace. In 1955, he, along with Einstein, Born and a number of other famous scientists, organized the Pugwash movement, whose members advocated peace and disarmament.

Rapidly developing, atomic weapons have become an unprecedented military-political phenomenon, which makes it possible to ensure the safety of its owner and reduce to a minimum the capabilities of other weapons systems.

How does a nuclear bomb work?

Structurally, an atomic bomb consists of a large number of components, the main ones being the body and automation. The housing is designed to protect automation and nuclear charge from mechanical, thermal, and other influences. Automation controls the timing of the explosion.

It includes:

  1. Emergency explosion.
  2. Cocking and safety devices.
  3. Power supply.
  4. Various sensors.

Transportation of atomic bombs to the site of attack is carried out using missiles (anti-aircraft, ballistic or cruise). Nuclear ammunition can be part of a landmine, torpedo, aircraft bomb and other elements. Used for atomic bombs various systems detonation. The simplest is a device in which the impact of a projectile on a target, causing the formation of a supercritical mass, stimulates an explosion.

Nuclear weapons can be of large, medium and small caliber. The power of the explosion is usually expressed in TNT equivalent. Small-caliber atomic shells have a yield of several thousand tons of TNT. Medium-caliber ones already correspond to tens of thousands of tons, and the capacity of large-caliber ones reaches millions of tons.

Operating principle

The principle of operation of a nuclear bomb is based on the use of energy released during the flow of a chain nuclear reaction. During this process, heavy particles are divided and light particles are synthesized. When an atomic bomb explodes, a huge amount of energy is released in the shortest period of time in a small area. That is why such bombs are classified as weapons of mass destruction.

There are two key areas in the area of ​​a nuclear explosion: the center and the epicenter. At the center of the explosion, the process of energy release directly occurs. The epicenter is the projection of this process onto the earth or water surface. The energy of a nuclear explosion, projected onto the ground, can lead to seismic tremors that spread over a considerable distance. Harm environment These shocks occur only within a radius of several hundred meters from the point of explosion.

Damaging factors

Atomic weapons have the following destruction factors:

  1. Radioactive contamination.
  2. Light radiation.
  3. Shock wave.
  4. Electromagnetic pulse.
  5. Penetrating radiation.

The consequences of an atomic bomb explosion are disastrous for all living things. Due to release huge amount Light and warm energy, the explosion of a nuclear projectile is accompanied by a bright flash. The power of this flash is several times stronger than the sun's rays, so there is a danger of damage from light and thermal radiation within a radius of several kilometers from the point of the explosion.

Another most dangerous damaging factor of an atomic weapon is the radiation generated during the explosion. It lasts only a minute after the explosion, but has maximum penetrating power.

The shock wave has a very strong destructive effect. She literally wipes out everything that stands in her way. Penetrating radiation poses a danger to all living beings. In humans, it causes the development of radiation sickness. Well electromagnetic pulse only harms technology. Taken together, the damaging factors atomic explosion carry enormous danger.

First tests

Throughout the history of the atomic bomb, America showed the greatest interest in its creation. At the end of 1941, the country's leadership allocated a huge amount of money and resources to this area. Robert Oppenheimer, who is considered by many to be the creator of the atomic bomb, was appointed project manager. In fact, he was the first who was able to bring the scientists' idea to life. As a result, on July 16, 1945, the first atomic bomb test took place in the desert of New Mexico. Then America decided that to completely end the war it needed to defeat Japan, its ally. Hitler's Germany. The Pentagon quickly selected targets for the first nuclear attacks, which were supposed to become a vivid illustration of the power of American weapons.

On August 6, 1945, the US atomic bomb, cynically called "Little Boy", was dropped on the city of Hiroshima. The shot turned out to be simply perfect - the bomb exploded at an altitude of 200 meters from the ground, due to which its blast wave caused horrific damage to the city. In areas far from the center, coal stoves were overturned, leading to severe fires.

The bright flash was followed by a heat wave, which in 4 seconds managed to melt the tiles on the roofs of houses and incinerate telegraph poles. The heat wave was followed by a shock wave. The wind, which swept through the city at a speed of about 800 km/h, demolished everything in its path. Of the 76,000 buildings located in the city before the explosion, about 70,000 were completely destroyed. A few minutes after the explosion, rain began to fall from the sky, large drops of which were black. The rain fell due to the formation of a huge amount of condensation, consisting of steam and ash, in the cold layers of the atmosphere.

People who were affected by the fireball within a radius of 800 meters from the point of the explosion turned to dust. Those who were a little further from the explosion had burned skin, the remains of which were torn off by the shock wave. Black radioactive rain left incurable burns on the skin of survivors. Those who miraculously managed to escape soon began to show signs of radiation sickness: nausea, fever and attacks of weakness.

Three days after the bombing of Hiroshima, America attacked another Japanese city - Nagasaki. The second explosion had the same disastrous consequences as the first.

In a matter of seconds, two atomic bombs destroyed hundreds of thousands of people. The shock wave practically wiped Hiroshima off the face of the earth. More than half of the local residents (about 240 thousand people) died immediately from their injuries. In the city of Nagasaki, about 73 thousand people died from the explosion. Many of those who survived were subjected to severe radiation, which caused infertility, radiation sickness and cancer. As a result, some of the survivors died in terrible agony. The use of the atomic bomb in Hiroshima and Nagasaki illustrated the terrible power of these weapons.

You and I already know who invented the atomic bomb, how it works and what consequences it can lead to. Now we will find out how things were with nuclear weapons in the USSR.

After the bombing of Japanese cities, J.V. Stalin realized that the creation of a Soviet atomic bomb was a matter of national security. On August 20, 1945, a committee on nuclear energy was created in the USSR, and L. Beria was appointed head of it.

It is worth noting that work in this direction has been carried out in the Soviet Union since 1918, and in 1938, a special commission was created for atomic nucleus at the Academy of Sciences. With the outbreak of World War II, all work in this direction was frozen.

In 1943, USSR intelligence officers transferred from England materials from closed scientific works in the field of nuclear energy. These materials illustrated that the work of foreign scientists on the creation of an atomic bomb had made serious progress. At the same time, American residents contributed to the introduction of reliable Soviet agents into the main US nuclear research centers. The agents passed on information about new developments to Soviet scientists and engineers.

Terms of reference

When in 1945 the issue of creating a Soviet nuclear bomb became almost a priority, one of the project leaders, Yu. Khariton, drew up a plan for the development of two versions of the projectile. On June 1, 1946, the plan was signed by senior management.

According to the assignment, the designers needed to build an RDS ( Jet engine special) two models:

  1. RDS-1. A bomb with a plutonium charge that is detonated by spherical compression. The device was borrowed from the Americans.
  2. RDS-2. A cannon bomb with two uranium charges converging in the gun barrel before reaching a critical mass.

In the history of the notorious RDS, the most common, albeit humorous, formulation was the phrase “Russia does it itself.” It was invented by Yu. Khariton’s deputy, K. Shchelkin. This phrase very accurately conveys the essence of the work, at least for RDS-2.

When America learned that Soviet Union owns the secrets of creation nuclear weapons, she developed a desire for a speedy escalation of preventive war. In the summer of 1949, the “Troyan” plan appeared, according to which on January 1, 1950 it was planned to begin military operations against the USSR. Then the date of the attack was moved to the beginning of 1957, but with the condition that all NATO countries join it.

Tests

When information about America's plans arrived through intelligence channels in the USSR, the work of Soviet scientists accelerated significantly. Western experts believed that atomic weapons would be created in the USSR no earlier than 1954-1955. In fact, the tests of the first atomic bomb in the USSR took place already in August 1949. On August 29, an RDS-1 device was blown up at a test site in Semipalatinsk. A large team of scientists took part in its creation, headed by Igor Vasilievich Kurchatov. The design of the charge belonged to the Americans, and the electronic equipment was created from scratch. The first atomic bomb in the USSR exploded with a power of 22 kt.

Due to the likelihood of a retaliatory strike, the Trojan plan, which involved a nuclear attack on 70 Soviet cities, was thwarted. The tests at Semipalatinsk marked the end of the American monopoly on the possession of atomic weapons. The invention of Igor Vasilyevich Kurchatov completely destroyed the military plans of America and NATO and prevented the development of another world war. Thus began an era of peace on Earth, which exists under the threat of absolute destruction.

"Nuclear Club" of the world

Today, not only America and Russia have nuclear weapons, but also a number of other states. The collection of countries that own such weapons is conventionally called the “nuclear club.”

It includes:

  1. America (since 1945).
  2. USSR, and now Russia (since 1949).
  3. England (since 1952).
  4. France (since 1960).
  5. China (since 1964).
  6. India (since 1974).
  7. Pakistan (since 1998).
  8. Korea (since 2006).

Israel also has nuclear weapons, although the country's leadership refuses to comment on their presence. In addition, on the territory of NATO countries (Italy, Germany, Turkey, Belgium, the Netherlands, Canada) and allies (Japan, South Korea, despite the official refusal), there are American nuclear weapons.

Ukraine, Belarus and Kazakhstan, which owned some of the USSR's nuclear weapons, transferred their bombs to Russia after the collapse of the Union. She became the sole heir to the USSR's nuclear arsenal.

Conclusion

Today we learned who invented the atomic bomb and what it is. Summarizing the above, we can conclude that nuclear weapons today are the most powerful instrument of global politics, firmly entrenched in relations between countries. On the one hand, it is effective means deterrence, and on the other hand, a convincing argument for preventing military confrontation and strengthening peaceful relations between states. Atomic weapons are a symbol of an entire era that require particularly careful handling.

Hydrogen bomb

Thermonuclear weapons- a type of weapon of mass destruction, the destructive power of which is based on the use of the energy of the reaction of nuclear fusion of light elements into heavier ones (for example, the synthesis of two nuclei of deuterium (heavy hydrogen) atoms into one nucleus of a helium atom), which releases a colossal amount of energy. Having the same destructive factors as nuclear weapons, thermonuclear weapons have a much greater explosive power. In theory, it is limited only by the number of components available. It should be noted that radioactive contamination from a thermonuclear explosion is much weaker than from an atomic explosion, especially in relation to the power of the explosion. This gave grounds to call thermonuclear weapons “clean”. This term, which appeared in English-language literature, fell out of use by the end of the 70s.

General description

A thermonuclear explosive device can be built using either liquid deuterium or compressed gaseous deuterium. But the emergence of thermonuclear weapons became possible only thanks to a type of lithium hydride - lithium-6 deuteride. This is a compound of a heavy isotope of hydrogen - deuterium and an isotope of lithium with a mass number of 6.

Lithium-6 deuteride is a solid that allows you to store deuterium (the usual state of which is in normal conditions- gas) at positive temperatures, and, in addition, its second component - lithium-6 - is the raw material for obtaining the most scarce isotope of hydrogen - tritium. Actually, 6 Li is the only industrial source of tritium:

Early US thermonuclear munitions also used natural lithium deuteride, which contains mainly an isotope of lithium with mass number 7. It also serves as a source of tritium, but for this, the neutrons participating in the reaction must have an energy of 10 MeV or higher.

In order to create the neutrons and temperature (about 50 million degrees) necessary to start a thermonuclear reaction, a small atomic bomb first explodes in a hydrogen bomb. The explosion is accompanied by a sharp increase in temperature, electromagnetic radiation, as well as the emergence of a powerful neutron flux. As a result of the reaction of neutrons with a lithium isotope, tritium is formed.

The presence of deuterium and tritium at the high temperature of the explosion of an atomic bomb initiates a thermonuclear reaction (234), which produces the main release of energy during the explosion of a hydrogen (thermonuclear) bomb. If the bomb body is made of natural uranium, then fast neutrons (carrying away 70% of the energy released during the reaction (242)) cause a new uncontrolled chain fission reaction in it. The third phase of the hydrogen bomb explosion occurs. Likewise a thermonuclear explosion of virtually unlimited power is created.

An additional damaging factor is neutron radiation, which occurs during the explosion of a hydrogen bomb.

Thermonuclear munition device

Thermonuclear munitions exist both in the form of aerial bombs ( hydrogen or thermonuclear bomb), and warheads for ballistic and cruise missiles.

Story

USSR

First Soviet project thermonuclear device resembled a layer cake, and therefore received the code name “Sloyka”. The design was developed in 1949 (even before the testing of the first Soviet nuclear bomb) by Andrei Sakharov and Vitaly Ginzburg and had a charge configuration different from the now famous Teller-Ulam split design. In the charge, layers of fissile material alternated with layers of fusion fuel - lithium deuteride mixed with tritium (“Sakharov’s first idea”). The fusion charge located around the fission charge was ineffective in increasing the overall power of the device ( modern devices type "Teller-Ulam" can give a multiplication factor of up to 30 times). In addition, the areas of fission and fusion charges were interspersed with a conventional explosive - the initiator of the primary fission reaction, which further increased the required mass of conventional explosives. The first device of the “Sloika” type was tested in 1953, receiving the name “Joe-4” in the West (the first Soviet nuclear tests received code names from the American nickname of Joseph (Joseph) Stalin “Uncle Joe”). The explosion power was equivalent to 400 kilotons with an efficiency of only 15 - 20%. Calculations have shown that the spread of unreacted material prevents an increase in power beyond 750 kilotons.

After the United States conducted the Ivy Mike tests in November 1952, which proved the possibility of creating megaton bombs, the Soviet Union began to develop another project. As Andrei Sakharov mentioned in his memoirs, the “second idea” was put forward by Ginzburg back in November 1948 and proposed using lithium deuteride in a bomb, which, when irradiated with neutrons, forms tritium and releases deuterium.

At the end of 1953, physicist Viktor Davidenko proposed placing the primary (fission) and secondary (fusion) charges in separate volumes, thus repeating the Teller-Ulam scheme. The next big step was proposed and developed by Sakharov and Yakov Zeldovich in the spring of 1954. It involved using X-rays from the fission reaction to compress lithium deuteride before fusion (“beam implosion”). Sakharov's "third idea" was tested during tests of the 1.6 megaton RDS-37 in November 1955. Further development of this idea confirmed the practical absence of fundamental restrictions on the power of thermonuclear charges.

The Soviet Union demonstrated this with tests in October 1961, when a 50-megaton bomb delivered by a Tu-95 bomber was detonated on Novaya Zemlya. The efficiency of the device was almost 97%, and it was initially designed for a power of 100 megatons, which was subsequently cut in half by a strong-willed decision of the project management. It was the most powerful thermonuclear device ever developed and tested on Earth. So powerful that it practical application as a weapon it lost all meaning, even taking into account the fact that it was already tested in the form of a finished bomb.

USA

The idea of ​​a nuclear fusion bomb initiated by an atomic charge was proposed by Enrico Fermi to his colleague Edward Teller back in 1941, at the very beginning of the Manhattan Project. Teller devoted much of his work during the Manhattan Project to working on the fusion bomb project, somewhat neglecting the atomic bomb itself. His focus on difficulties and the position of "devil's advocate" in discussions of problems forced Oppenheimer to lead Teller and other "problematic" physicists into a siding.

The first important and conceptual steps towards the implementation of the synthesis project were taken by Teller's collaborator Stanislav Ulam. To initiate thermonuclear fusion Ulam proposed compressing the thermonuclear fuel before heating it, using factors from the primary fission reaction, and also placing the thermonuclear charge separately from the primary nuclear component of the bomb. These proposals made it possible to transfer the development of thermonuclear weapons to a practical level. Based on this, Teller proposed that the x-ray and gamma radiation generated by the primary explosion could transfer enough energy to the secondary component, located in a common shell with the primary, to carry out sufficient implosion (compression) to initiate a thermonuclear reaction. Teller and his supporters and opponents later discussed Ulam's contribution to the theory underlying this mechanism.

Truth in the penultimate instance

There are not many things in the world that are considered indisputable. Well, I think you know that the sun rises in the east and sets in the west. And that the Moon revolves around the Earth, too. And about the fact that the Americans were the first to create the atomic bomb, ahead of both the Germans and the Russians.

That’s what I thought too, until about four years ago when an old magazine came into my hands. He left my beliefs about the sun and moon alone, but faith in American leadership has been shaken quite seriously. It was a thick volume in German - a binder of the journal "Theoretical Physics" for 1938. I don’t remember why I went there, but quite unexpectedly I came across an article by Professor Otto Hahn.

The name was familiar to me. It was Hahn, the famous German physicist and radiochemist, who in 1938, together with another prominent scientist, Fritz Straussmann, discovered the fission of the uranium nucleus, essentially giving rise to work on the creation of nuclear weapons. At first I just skimmed the article diagonally, but then completely unexpected phrases forced me to become more attentive. And, ultimately, I even forget about why I initially picked up this magazine.

Hahn's article was devoted to a review of nuclear developments in different countries ah peace. Strictly speaking, there was nothing special to see: everywhere except Germany, nuclear research was in the background. They didn't see much point. " This abstract matter has nothing to do with state needs“,” said British Prime Minister Neville Chamberlain around the same time, when he was asked to support British atomic research with budget money.

« Let these bespectacled scientists look for money themselves, the state is full of other problems! — this is what most world leaders thought in the 1930s. With the exception, of course, of the Nazis, who financed the nuclear program.
But it was not Chamberlain's passage, carefully quoted by Hahn, that attracted my attention. The author of these lines is not particularly interested in England at all. Much more interesting was what Hahn wrote about the state of nuclear research in the United States. And he literally wrote the following:

If we talk about a country in which the least attention is paid to nuclear fission processes, then we should undoubtedly name the USA. Of course, I'm not considering Brazil or the Vatican right now. However among developed countries, even Italy and communist Russia are significantly ahead of the United States. Little attention is paid to the problems of theoretical physics on the other side of the ocean; priority is given to applied developments that can provide immediate profit. Therefore, I can confidently say that during the next decade the North Americans will not be able to do anything significant for the development of atomic physics.

At first I just laughed. Wow, how wrong my compatriot was! And only then did I think: whatever one may say, Otto Hahn was not a simpleton or an amateur. He was well informed about the state of atomic research, especially since before the outbreak of World War II this topic was freely discussed in scientific circles.

Maybe the Americans misinformed the whole world? But for what purpose? No one had yet thought about atomic weapons in the 1930s. Moreover, most scientists considered its creation impossible in principle. That is why, until 1939, the whole world instantly learned about all new achievements in atomic physics - they were published completely openly in scientific journals. No one hid the fruits of their labor; on the contrary, there was open competition between various groups of scientists (almost exclusively Germans) - who would move forward faster?

Maybe scientists in the States were ahead of the rest of the world and therefore kept their achievements secret? Not a bad guess. To confirm or refute it, we will have to consider the history of the creation of the American atomic bomb - at least as it appears in official publications. We are all accustomed to taking it for granted. However, upon closer examination, there are so many oddities and inconsistencies in it that you are simply amazed.

From the world by thread - Bomb to the States

The year 1942 started well for the British. The German invasion of their small island, which had seemed inevitable, now, as if by magic, retreated into the foggy distance. Last summer, Hitler made the main mistake of his life - he attacked Russia. This was the beginning of the end. The Russians not only survived despite the hopes of Berlin strategists and the pessimistic forecasts of many observers, but also gave the Wehrmacht a good kick in the teeth during the frosty winter. And in December, the large and powerful United States came to the aid of the British, which now became an official ally. In general, there were more than enough reasons for joy.

Only a few high-ranking officials who had information received by British intelligence were not happy. At the end of 1941, the British learned that the Germans were developing their atomic research at a frantic pace.. It became clear and final goal this process is a nuclear bomb. British atomic scientists were competent enough to imagine the threat posed by the new weapon.

At the same time, the British had no illusions about their capabilities. All the country's resources were aimed at basic survival. Although the Germans and Japanese were up to their necks in the war with the Russians and Americans, they occasionally found an opportunity to poke their fist at a dilapidated building British Empire. From each such poke, the rotten building staggered and creaked, threatening to collapse.

Rommel's three divisions were tied down in North Africa almost the entire combat-ready British army. Admiral Dönitz's submarines, like predatory sharks, darted in the Atlantic, threatening to interrupt the vital supply line from overseas. Britain simply did not have the resources to enter into a nuclear race with the Germans. The backlog was already large, and in the very near future it threatened to become hopeless.

It must be said that the Americans were skeptical at first about such a gift. The military department did not understand why it should spend money on some obscure project. What other new weapons are there? Here are aircraft carrier groups and armadas of heavy bombers - yes, this is power. And the nuclear bomb, which scientists themselves imagine very vaguely, is just an abstraction, an old wives’ tale.

British Prime Minister Winston Churchill had to directly appeal to American President Franklin Delano Roosevelt with a request, literally a plea, not to reject english gift. Roosevelt summoned scientists, looked into the issue and gave the go-ahead.

Usually the creators of the canonical legend of the American bomb use this episode to emphasize the wisdom of Roosevelt. Look, what an insightful president! We will look at this with slightly different eyes: in what kind of pen were the Yankees' atomic research if they refused to cooperate with the British for so long and stubbornly! This means that Hahn was absolutely right in his assessment of the American nuclear scientists - they were nothing solid.

It was only in September 1942 that the decision was made to begin work on an atomic bomb. The organizational period took some more time, and things really got off the ground only with the advent of the new year, 1943. From the army, the work was headed by General Leslie Groves (he would later write memoirs in which he would detail official version what was happening), the real leader was Professor Robert Oppenheimer. I will talk about it in detail a little later, but for now let’s admire another interesting detail - how the team of scientists who began work on the bomb was formed.

As a matter of fact, when Oppenheimer was asked to recruit specialists, he had very little choice. Good nuclear physicists in the States could be counted on the fingers of a crippled hand. Therefore, the professor made a wise decision - to recruit people whom he knew personally and whom he could trust, regardless of what area of ​​​​physics they had previously worked on. And so it turned out that the lion's share of the places were occupied by Columbia University employees from the Manhattan area (by the way, this is why the project received the name Manhattan).

But even these forces turned out to be not enough. It was necessary to involve British scientists in the work, literally devastating English research centers, and even specialists from Canada. In general, the Manhattan Project turned into a kind of Tower of Babel, with the only difference being that all its participants spoke at least the same language. However, this did not save us from the usual quarrels and squabbles in the scientific community that arose due to the rivalry of different scientific groups. Echoes of these tensions can be found on the pages of Groves’ book, and they look very funny: the general, on the one hand, wants to convince the reader that everything was orderly and decent, and on the other, to brag about how cleverly he managed to reconcile the scientific luminaries who had completely quarreled.

And so they are trying to convince us that in this friendly environment of a large terrarium, the Americans managed to create an atomic bomb in two and a half years. But the Germans, who cheerfully and amicably labored over their nuclear project for five years, failed to do this. Miracles, and that's all.

However, even if there were no squabbles, such record times would still arouse suspicion. The fact is that in the research process you need to go through certain stages, which are almost impossible to shorten. The Americans themselves attribute their success to gigantic funding - ultimately, Over two billion dollars were spent on the Manhattan Project! However, no matter how you feed a pregnant woman, she still will not be able to give birth to a full-term baby before nine months. It’s the same with the nuclear project: it is impossible to significantly speed up, for example, the process of uranium enrichment.

The Germans worked for five years with full effort. Of course, they made mistakes and miscalculations that took up precious time. But who said that the Americans did not make mistakes and miscalculations? There were, and a lot of them. One of these mistakes was the involvement of the famous physicist Niels Bohr.

Unknown Skorzeny operation

The British intelligence services are very fond of boasting about one of their operations. It's about about the rescue of the great Danish scientist Niels Bohr from Nazi Germany. The official legend says that after the outbreak of World War II, the outstanding physicist lived quietly and calmly in Denmark, leading a fairly secluded lifestyle. The Nazis offered him cooperation many times, but Bohr invariably refused.

By 1943, the Germans finally decided to arrest him. But, warned in time, Niels Bohr managed to escape to Sweden, from where the British took him away in the bomb bay of a heavy bomber. By the end of the year, the physicist found himself in America and began to work zealously for the benefit of the Manhattan Project.

The legend is beautiful and romantic, but it is sewn with white thread and does not stand up to any tests. There is no more reliability in it than in the fairy tales of Charles Perrault. Firstly, because it makes the Nazis look like complete idiots, but they never were. Think carefully! In 1940, the Germans occupy Denmark. They know what lives on the territory of the country Nobel laureate, which can help them great help in work on the atomic bomb. The same atomic bomb that is vital for Germany's victory.

And what are they doing? Over the course of three years, they occasionally visit the scientist, politely knock on the door and quietly ask: “ Herr Bohr, don't you want to work for the benefit of the Fuhrer and the Reich? Don't want to? Okay, we'll come back later" No, this was not the style of work of the German intelligence services! Logically, they should have arrested Bohr not in 1943, but back in 1940. If it works, force him (just force him, not beg him!) to work for them, if not, at least make sure that he cannot work for the enemy: put him in a concentration camp or exterminate him. And they leave him to walk around freely, under the noses of the British.

Three years later, so the legend goes, the Germans finally realize that they should arrest the scientist. But then someone (precisely someone, because I couldn’t find any indication of who did it anywhere) warns Bohr about the impending danger. Who could it be? It was not the habit of the Gestapo to shout at every corner about impending arrests. People were taken quietly, unexpectedly, at night. This means that Bohr’s mysterious patron is one of the rather high-ranking officials.

Let's leave this mysterious angel-savior alone for now and continue to analyze the wanderings of Niels Bohr. So, the scientist fled to Sweden. How do you think? On a fishing boat, avoiding German Coast Guard boats in the fog? On a raft made of planks? No matter how it is! Bor sailed to Sweden in the greatest possible comfort on a very ordinary private ship, which officially called at the port of Copenhagen.

For now, let’s not rack our brains over the question of how the Germans released the scientist if they were going to arrest him. Let's think about this better. The flight of a world-famous physicist is an emergency of a very serious scale. An investigation had to inevitably be carried out on this matter - the heads of those who screwed up the physicist, as well as the mysterious patron, would fly. However, no traces of such an investigation were simply found. Maybe because he wasn't there.

Indeed, how important was Niels Bohr to the development of the atomic bomb? Born in 1885 and becoming a Nobel laureate in 1922, Bohr turned to the problems of nuclear physics only in the 1930s. At that time he was already a major, accomplished scientist with fully formed views. Such people rarely succeed in fields that require innovation and out-of-the-box thinking, which is precisely the field of nuclear physics. For several years, Bohr failed to make any significant contribution to atomic research.

However, as the ancients said, the first half of a person’s life works for a name, the second - a name for a person. For Niels Bohr, this second half has already begun. Having taken up nuclear physics, he automatically began to be considered a major specialist in this field, regardless of his actual achievements.

But in Germany, where such world-famous nuclear scientists as Hahn and Heisenberg worked, they knew the real value of the Danish scientist. That is why they did not actively try to involve him in the work. If it turns out well, we’ll tell the whole world that Niels Bohr himself is working for us. If it doesn’t work out, that’s also not bad; he won’t get in the way of his authority.

By the way, in the United States, Niels Bohr was largely in the way. The point is that the outstanding physicist did not believe at all in the possibility of creating a nuclear bomb. At the same time, his authority forced his opinion to be taken into account. According to Groves' memoirs, the scientists working on the Manhattan Project treated Bohr as an elder. Now imagine that you are doing some difficult work without any confidence in ultimate success. And then someone comes up to you, whom you consider a great specialist, and says that your lesson is not even worth wasting time on. Will work get easier? Don't think.

In addition, Bohr was a convinced pacifist. In 1945, when the United States already had an atomic bomb, he categorically protested against its use. Accordingly, he treated his work with lukewarmness. Therefore, I urge you to think again: what did Bohr bring more - movement or stagnation in the development of the issue?

It’s a strange picture, isn’t it? It began to clear up a little after I learned one interesting detail, which seemed to have nothing to do with Niels Bohr or the atomic bomb. We are talking about the “chief saboteur of the Third Reich” Otto Skorzeny.

It is believed that Skorzeny's rise began after he freed the imprisoned Italian dictator Benito Mussolini in 1943. Imprisoned in a mountain prison by his former comrades, Mussolini could not, it would seem, hope for release. But Skorzeny, on the direct orders of Hitler, developed a daring plan: to land troops on gliders and then fly away in a small airplane. Everything turned out just fine: Mussolini was free, Skorzeny was held in high esteem.

At least that's what the majority thinks. Few well-informed historians know that cause and effect are confused here. Skorzeny was entrusted with an extremely difficult and responsible task precisely because Hitler trusted him. That is, the rise of the “king of special operations” began before the story of the rescue of Mussolini. However, very shortly - in a couple of months. Skorzeny was promoted to rank and position precisely when Niels Bohr fled to England. I couldn't find any reasons for a promotion anywhere.

So we have three facts:
— Firstly, the Germans did not prevent Niels Bohr from leaving for Britain;
— secondly, Boron brought to the Americans more harm, than the benefits;
— thirdly, immediately after the scientist ended up in England, Skorzeny received a promotion.

What if these are parts of the same mosaic? I decided to try to reconstruct the events. Having captured Denmark, the Germans were well aware that Niels Bohr was unlikely to assist in the creation of the atomic bomb. Moreover, it will rather interfere. Therefore, he was left to live quietly in Denmark, under the very nose of the British. Perhaps even then the Germans were counting on the British to kidnap the scientist. However, for three years the British did not dare to do anything.

At the end of 1942, the Germans began to hear vague rumors about the start of a large-scale project to create an American atomic bomb. Even taking into account the secrecy of the project, it was absolutely impossible to keep an awl in the bag: the instant disappearance of hundreds of scientists from different countries, one way or another connected with nuclear research, should have pushed anyone mentally normal person to such conclusions.

The Nazis were confident that they were far ahead of the Yankees (and this was true), but this did not stop them from doing nasty things to the enemy. And so, at the beginning of 1943, one of the most secret operations of the German intelligence services was carried out. A certain well-wisher appears on the threshold of Niels Bohr's house, who tells him that they want to arrest him and throw him into a concentration camp, and offers his help. The scientist agrees - he has no other choice, being behind barbed wire is not the best prospect.

At the same time, apparently, the British are being fed a lie about Bohr’s complete irreplaceability and uniqueness in nuclear research. The British are biting - but what can they do if the prey itself goes into their hands, that is, to Sweden? And for complete heroism, they take Bor out of there in the belly of a bomber, although they could have comfortably sent him on a ship.

And then the Nobel laureate appears at the epicenter of the Manhattan Project, creating the effect of an exploding bomb. That is, if the Germans had managed to bomb research center at Los Alamos, the effect would be about the same. Work has slowed down, and quite significantly. Apparently, the Americans did not immediately realize how they had been deceived, and when they realized, it was already too late.
And you still believe that the Yankees themselves built the atomic bomb?

Alsos Mission

Personally, I finally refused to believe in these stories after I studied in detail the activities of the Alsos group. This operation of the American intelligence services for many years was kept secret until its main participants left for a better world. And only then did information emerge—true, fragmentary and scattered—about how the Americans were hunting for German atomic secrets.

True, if you thoroughly work on this information and compare it with some well-known facts, the picture turns out to be very convincing. But I won't get ahead of myself. So, the Alsos group was formed in 1944, on the eve of the Anglo-American landing in Normandy. Half of the group members are professional intelligence officers, half are nuclear scientists.

At the same time, in order to form Alsos, the Manhattan Project was mercilessly robbed - in fact, the best specialists were taken from there. The mission's objective was to collect information about the German nuclear program. The question is, how desperate are the Americans for the success of their undertaking if their main bet is on stealing the atomic bomb from the Germans?
They were very desperate, if you remember the little-known letter from one of the nuclear scientists to his colleague. It was written on February 4, 1944 and read:

« It seems we've gotten ourselves into a lost cause. The project is not moving forward one iota. Our leaders, in my opinion, do not believe in the success of the entire undertaking. Yes, and we don’t believe it. If it weren’t for the huge money that we are paid here, I think many would have long ago been doing something more useful».

This letter was cited at one time as evidence of American talent: what great fellows we are, we pulled off a hopeless project in just over a year! Then in the USA they realized that not only fools live around, and they hastened to forget about the piece of paper. With great difficulty I managed to dig up this document in an old scientific journal.

No money or effort was spared to ensure the actions of the Alsos group. It was perfectly equipped with everything necessary. The head of the mission, Colonel Pash, had with him a document from US Secretary of Defense Henry Stimson, which obliged everyone to provide all possible assistance to the group. Even the commander-in-chief did not have such powers allied forces Dwight Eisenhower. By the way, about the commander-in-chief - he was obliged to take into account the interests of the Alsos mission in planning military operations, that is, to capture first of all those areas where there could be German atomic weapons.

At the beginning of August 1944, or to be precise on the 9th, the Alsos group landed in Europe. One of the leading US nuclear scientists, Dr. Samuel Goudsmit, was appointed scientific director of the mission. Before the war, he maintained close ties with his German colleagues, and the Americans hoped that the “international solidarity” of scientists would be stronger than political interests.

Alsos managed to achieve its first results after the Americans occupied Paris in the fall of 1944.. Here Goudsmit met with the famous French scientist Professor Joliot-Curie. It seemed that Curie was sincerely happy about the defeats of the Germans; however, as soon as the conversation turned to the German atomic program, he went into deep “ignorance.” The Frenchman insisted that he knew nothing, had not heard anything, the Germans had not come close to developing an atomic bomb, and in general their nuclear project was exclusively peaceful in nature.

It was clear that the professor was not saying something. But there was no way to put pressure on him - for collaborating with the Germans in France at that time, people were shot, regardless of scientific merits, and Curie was clearly afraid of death most of all. Therefore, Goudsmit had to leave empty-handed.

Throughout his stay in Paris, he constantly heard vague but threatening rumors: A uranium bomb exploded in Leipzig., in the mountainous regions of Bavaria strange outbreaks have been reported at night. Everything indicated that the Germans were either very close to creating atomic weapons, or had already created them.

What happened next is still shrouded in mystery. They say that Pash and Goudsmit managed to find some valuable information in Paris. Since at least November, Eisenhower has been constantly receiving demands to move forward into German territory at any cost. The initiators of these demands - now it is clear! — in the end there were people associated with the atomic project and who received information directly from the Alsos group. Eisenhower had no real ability to carry out the orders he received, but the demands from Washington became increasingly stringent. It is unknown how all this would have ended if the Germans had not made another unexpected move.

Ardennes mystery

As a matter of fact, by the end of 1944 everyone believed that Germany had lost the war. The only question is how long it will take for the Nazis to be defeated. Only Hitler and his inner circle seemed to hold a different point of view. They tried to delay the moment of disaster until the last moment.

This desire is quite understandable. Hitler was sure that after the war he would be declared a criminal and tried. And if you stall for time, you can lead to a quarrel between the Russians and the Americans and, ultimately, get away with it, that is, out of the war. Not without losses, of course, but without losing power.

Let's think about it: what was needed for this in conditions when Germany had nothing left? Naturally, spend them as sparingly as possible and maintain a flexible defense. And Hitler, at the very end of 1944, threw his army into the very wasteful Ardennes offensive. For what?

The troops are given completely unrealistic tasks - to break through to Amsterdam and throw the Anglo-Americans into the sea. At that time, German tanks were like walking to the Moon to Amsterdam, especially since their tanks had fuel splashing less than half the way. Scare your allies? But what could frighten the well-fed and armed armies, behind which was the industrial power of the United States?

All in all, Until now, not a single historian has been able to clearly explain why Hitler needed this offensive. Usually everyone ends up saying that the Fuhrer was an idiot. But in reality, Hitler was not an idiot; moreover, he thought quite sensibly and realistically until the very end. Those historians who make hasty judgments without even trying to understand something can most likely be called idiots.

But let's look at the other side of the front. Even more amazing things are happening there! And the point is not even that the Germans managed to achieve the initial results, although quite limited success. The fact is that the British and Americans were really scared! Moreover, the fear was completely inadequate to the threat. After all, from the very beginning it was clear that the Germans had little strength, that the offensive was local in nature...

But no, Eisenhower, Churchill, and Roosevelt are simply panicking! In 1945, on January 6, when the Germans had already been stopped and even thrown back, British Prime Minister writes panic letter to Russian leader Stalin, which requires immediate assistance. Here is the text of this letter:

« There are very difficult battles going on in the West, and big decisions may be required from the High Command at any time. You yourself know from your own experience how alarming the situation is when you have to defend a very wide front after a temporary loss of initiative.

It is very desirable and necessary for General Eisenhower to know in general terms what you propose to do, since this, of course, will affect all his and our most important decisions. According to the message received, our emissary, Air Chief Marshal Tedder, was in Cairo last evening, due to weather conditions. His trip was greatly delayed through no fault of yours.

If he has not yet arrived to you, I shall be grateful if you can inform me whether we can count on a major Russian offensive on the Vistula front or elsewhere during January and at any other times that you may be thinking about. , would you like to mention. I will not pass on this highly sensitive information to anyone except Field Marshal Brooke and General Eisenhower, and only on condition that it is kept in the strictest confidence. I consider the matter urgent».

If we translate from diplomatic language into ordinary language: save us, Stalin, they will beat us! Therein lies another mystery. What will they “beat” if the Germans have already been driven back to their original lines? Yes, of course, the American offensive, planned for January, had to be postponed until the spring. And what? We should be glad that the Nazis wasted their strength in senseless attacks!

And one more thing. Churchill was asleep and saw how to prevent the Russians from entering Germany. And now he is literally begging them to begin moving west without delay! To what extent should Sir Winston Churchill have been afraid?! It seems that the slowdown in the Allied advance deep into Germany was interpreted by him as a mortal threat. I wonder why? After all, Churchill was neither a fool nor an alarmist.

And yet, the Anglo-Americans spend the next two months in terrible nervous tension. Subsequently, they will carefully hide this, but the truth will still break to the surface in their memoirs. For example, Eisenhower after the war would call the last war winter “the most alarming time.”

What worried the marshal so much if the war was actually won? Only in March 1945 did the Ruhr Operation begin, during which the Allies occupied West Germany, encircling 300 thousand Germans. The commander of the German troops in this area, Field Marshal Model, shot himself (the only one of the entire German generals, by the way). Only after this did Churchill and Roosevelt more or less calm down.

But let's return to the Alsos group. In the spring of 1945, it became noticeably more active. During the Ruhr operation, scientists and intelligence officers moved forward almost following the vanguard of the advancing troops, collecting valuable crops. In March-April, many scientists involved in German nuclear research fall into their hands. The decisive discovery was made in mid-April - on the 12th, mission members write that they stumbled upon “a real gold mine” and now they are “learning about the project in general.” By May, Heisenberg, Hahn, Osenberg, Diebner, and many other outstanding German physicists were in the hands of the Americans. However, the Alsos group continued active searches in already defeated Germany... until the end of May.

But at the end of May something incomprehensible happens. The search is almost interrupted. Or rather, they continue, but with much less intensity. If earlier they were carried out by major world-famous scientists, now they are carried out by beardless laboratory assistants. And major scientists are packing their bags and leaving for America. Why?

To answer this question, let's look at how events developed further.

At the end of June, the Americans test an atomic bomb - allegedly the first in the world.
And in early August they drop two on Japanese cities.
After this, the Yankees run out of ready-made atomic bombs, and for quite a long time.

Strange situation, isn't it? Let's start with the fact that only a month passes between testing and combat use of a new superweapon. Dear readers, this does not happen. Making an atomic bomb is much more difficult than making a conventional projectile or rocket. This is simply impossible in a month. Then, probably, the Americans made three prototypes at once? Also unlikely.

Making a nuclear bomb is a very expensive procedure. There's no point in doing three if you're not sure you're doing it right. Otherwise, it would be possible to create three nuclear projects, build three scientific center and so on. Even the US is not rich enough to be so extravagant.

However, okay, let’s assume that the Americans actually built three prototypes at once. Why didn’t they immediately after successful tests launch nuclear bombs into mass production? After all, immediately after the defeat of Germany, the Americans found themselves faced with a much more powerful and formidable enemy - the Russians. The Russians, of course, did not threaten the United States with war, but they prevented the Americans from becoming masters of the entire planet. And this, from the Yankees’ point of view, is a completely unacceptable crime.

And yet, the States got new atomic bombs... When do you think? In the fall of 1945? Summer of 1946? No! Only in 1947 did the first nuclear weapons begin to arrive in American arsenals! You will not find this date anywhere, but no one will undertake to refute it. The data that I managed to obtain is absolutely secret. However, they are fully confirmed by the facts we know about the subsequent buildup of the nuclear arsenal. And most importantly - the results of tests in the deserts of Texas, which took place at the end of 1946.

Yes, yes, dear reader, exactly at the end of 1946, and not a month earlier. Information about this was obtained by Russian intelligence and came to me in a very complicated way, which probably does not make sense to disclose on these pages, so as not to frame the people who helped me. On the eve of the new year, 1947, a very interesting report landed on the table of the Soviet leader Stalin, which I will present here verbatim.

According to Agent Felix, in November-December of this year, a series of nuclear explosions were carried out in the area of ​​El Paso, Texas. At the same time, prototypes of nuclear bombs similar to those dropped on the Japanese islands last year were tested.

Over the course of a month and a half, at least four bombs were tested, three of which ended in failure. This series of bombs was created in preparation for the large-scale industrial production of nuclear weapons. Most likely, the start of such production should be expected no earlier than mid-1947.

The Russian agent fully confirmed the information I had. But maybe all this is disinformation on the part of the American intelligence services? Hardly. In those years, the Yankees tried to assure their opponents that they were stronger than anyone in the world, and would not downplay their military potential. Most likely, we are dealing with a carefully hidden truth.

What happens? In 1945, the Americans dropped three bombs - all successfully. The next tests are of the same bombs! - pass a year and a half later, and not very successfully. Serial production begins in another six months, and we do not know - and will never know - how well the atomic bombs that appeared in American army warehouses corresponded to their terrible purpose, that is, how high quality they were.

Such a picture can only be drawn in one case, namely: if the first three atomic bombs - the same ones from 1945 - were not built by the Americans on their own, but received from someone. To put it bluntly - from the Germans. This hypothesis is indirectly confirmed by the reaction of German scientists to the bombing of Japanese cities, which we know about thanks to the book by David Irving.

“Poor Professor Gan!”

In August 1945, ten leading German nuclear physicists, ten major players in the Nazi “atomic project,” were held captive in the United States. All possible information was extracted from them (I wonder why, if you believe the American version that the Yankees were far ahead of the Germans in atomic research). Accordingly, the scientists were kept in a sort of comfortable prison. There was also a radio in this prison.

On August 6th at seven o'clock in the evening, Otto Hahn and Karl Wirtz found themselves at the radio. It was then that in the next news broadcast they heard that the first atomic bomb had been dropped on Japan. The first reaction of the colleagues to whom they brought this information was unequivocal: this cannot be true. Heisenberg believed that the Americans could not create their own nuclear weapons (and, as we now know, he was right).

« Did the Americans mention the word "uranium" in connection with their new bomb?“he asked Gan. The latter answered negatively. “Then it has nothing to do with the atom,” Heisenberg snapped. The outstanding physicist believed that the Yankees simply used some kind of high-power explosive.

However, the nine o'clock news broadcast dispelled all doubts. Obviously, until then the Germans simply did not imagine that the Americans managed to capture several German atomic bombs. However, now the situation has become clearer, and scientists have begun to be tormented by pangs of conscience. Yes, yes, that's right! Dr. Erich Bagge wrote in his diary: “ Now this bomb was used against Japan. They report that even several hours later, the bombed city is hidden in a cloud of smoke and dust. We are talking about the death of 300 thousand people. Poor Professor Gan!»

Moreover, that evening the scientists were very worried that “poor Gan” would commit suicide. The two physicists kept vigil at his bedside late into the night to prevent him from committing suicide, and retired to their rooms only after they discovered that their colleague had finally fallen asleep sound sleep. Gan himself subsequently described his impressions as follows:

For some time I was obsessed with the idea of ​​​​the need to dump all uranium reserves into the sea in order to avoid a similar catastrophe in the future. Although I felt personally responsible for what had happened, I wondered whether I or anyone else had the right to deprive humanity of all the benefits that a new discovery could bring? And now this terrible bomb has gone off!

I wonder if the Americans are telling the truth, and they really created the bomb that fell on Hiroshima, why on earth would the Germans feel “personally responsible” for what happened? Of course, each of them contributed to nuclear research, but on the same basis one could lay some of the blame on thousands of scientists, including Newton and Archimedes! After all, their discoveries ultimately led to the creation of nuclear weapons!

The mental anguish of German scientists becomes meaningful only in one case. Namely, if they themselves created the bomb that destroyed hundreds of thousands of Japanese. Otherwise, why on earth would they worry about what the Americans did?

However, so far all my conclusions have been nothing more than a hypothesis, confirmed only by indirect evidence. What if I’m wrong and the Americans really succeeded in the impossible? To answer this question, it was necessary to closely study the German atomic program. And this is not as simple as it seems.

/Hans-Ulrich von Kranz, “The Secret Weapon of the Third Reich”, topwar.ru/

The development of Soviet nuclear weapons began with the mining of radium samples in the early 1930s. In 1939, Soviet physicists Yuliy Khariton and Yakov Zeldovich calculated the chain reaction of fission of the nuclei of heavy atoms. The following year, scientists from the Ukrainian Institute of Physics and Technology submitted applications for the creation of an atomic bomb, as well as methods for producing uranium-235. For the first time, researchers have proposed using conventional explosives as a means to ignite the charge, which would create a critical mass and start a chain reaction.

However, the invention of the Kharkov physicists had its shortcomings, and therefore their application, having visited a variety of authorities, was ultimately rejected. The final word remained with the director of the Radium Institute of the USSR Academy of Sciences, Academician Vitaly Khlopin: “... the application has no real basis. Besides this, there is essentially a lot of fantastic stuff in it... Even if it were possible to implement a chain reaction, the energy that will be released would be better used to power engines, for example, airplanes.”

The appeals of scientists on the eve of the Great Patriotic War were also unsuccessful. Patriotic War to People's Commissar of Defense Sergei Timoshenko. As a result, the invention project was buried on a shelf labeled “top secret.”

  • Vladimir Semyonovich Spinel
  • Wikimedia Commons

In 1990, journalists asked one of the authors of the bomb project, Vladimir Spinel: “If your proposals in 1939-1940 were appreciated at the government level and you were given support, when would the USSR be able to have atomic weapons?”

“I think that with the capabilities that Igor Kurchatov later had, we would have received it in 1945,” Spinel replied.

However, it was Kurchatov who managed to use in his developments successful American schemes for creating a plutonium bomb, obtained by Soviet intelligence.

Atomic race

With the outbreak of the Great Patriotic War, nuclear research was temporarily stopped. Main scientific institutes two capitals were evacuated to remote regions.

The head of strategic intelligence, Lavrentiy Beria, was aware of the developments of Western physicists in the field of nuclear weapons. For the first time, the Soviet leadership learned about the possibility of creating a superweapon from the “father” of the American atomic bomb, Robert Oppenheimer, who visited the Soviet Union in September 1939. In the early 1940s, both politicians and scientists realized the reality of obtaining a nuclear bomb, and also that its appearance in the enemy's arsenal would jeopardize the security of other powers.

In 1941, the Soviet government received the first intelligence data from the USA and Great Britain, where active work on creating superweapons had already begun. The main informant was the Soviet “atomic spy” Klaus Fuchs, a physicist from Germany involved in work on the nuclear programs of the United States and Great Britain.

  • Academician of the USSR Academy of Sciences, physicist Pyotr Kapitsa
  • RIA Novosti
  • V. Noskov

Academician Pyotr Kapitsa, speaking on October 12, 1941 at an anti-fascist meeting of scientists, said: “One of the important means of modern warfare is explosives. Science indicates the fundamental possibilities of increasing explosive force by 1.5-2 times... Theoretical calculations show that if a modern powerful bomb can, for example, destroy an entire block, then an atomic bomb of even a small size, if feasible, could easily destroy a large metropolitan city with several million people. My personal opinion is that the technical difficulties standing in the way of using intra-atomic energy are still very great. This matter is still doubtful, but it is very likely that there are great opportunities here.”

In September 1942, the Soviet government adopted a decree “On the organization of work on uranium.” In the spring of the following year, Laboratory No. 2 of the USSR Academy of Sciences was created to produce the first Soviet bomb. Finally, on February 11, 1943, Stalin signed the GKO decision on the program of work to create an atomic bomb. At first, the deputy chairman of the State Defense Committee, Vyacheslav Molotov, was entrusted with leading the important task. It was he who had to find a scientific director for the new laboratory.

Molotov himself, in an entry dated July 9, 1971, recalls his decision as follows: “We have been working on this topic since 1943. I was instructed to answer for them, to find a person who could create the atomic bomb. The security officers gave me a list of reliable physicists that I could rely on, and I chose. He called Kapitsa, the academician, to his place. He said that we are not ready for this and that the atomic bomb is not a weapon of this war, but a matter of the future. They asked Joffe - he also reacted somewhat unclearly to this. In short, I had the youngest and still unknown Kurchatov, he was not allowed to move. I called him, we talked, he made a good impression on me. But he said he still has a lot of uncertainty. Then I decided to give him our intelligence materials - the intelligence officers had done a very important job. Kurchatov sat in the Kremlin for several days, with me, over these materials.”

Over the next couple of weeks, Kurchatov thoroughly studied the data received by intelligence and drew up an expert opinion: “The materials are of enormous, invaluable importance for our state and science... The totality of information indicates the technical possibility of solving the entire uranium problem in a much shorter time than our scientists think who are not familiar with the progress of work on this problem abroad.”

In mid-March, Igor Kurchatov took over as scientific director of Laboratory No. 2. In April 1946, it was decided to create the KB-11 design bureau for the needs of this laboratory. The top-secret facility was located on the territory of the former Sarov Monastery, several tens of kilometers from Arzamas.

  • Igor Kurchatov (right) with a group of employees of the Leningrad Institute of Physics and Technology
  • RIA Novosti

KB-11 specialists were supposed to create an atomic bomb using plutonium as a working substance. At the same time, in the process of creating the first nuclear weapon in the USSR, domestic scientists relied on the designs of the US plutonium bomb, which was successfully tested in 1945. However, since the production of plutonium in the Soviet Union had not yet been carried out, physicists at the initial stage used uranium mined in Czechoslovak mines, as well as in the territories of East Germany, Kazakhstan and Kolyma.

The first Soviet atomic bomb was named RDS-1 ("Special Jet Engine"). A group of specialists led by Kurchatov managed to load a sufficient amount of uranium into it and start a chain reaction in the reactor on June 10, 1948. The next step was to use plutonium.

“This is atomic lightning”

In the plutonium "Fat Man", dropped on Nagasaki on August 9, 1945, American scientists placed 10 kilograms of radioactive metal. The USSR managed to accumulate this amount of substance by June 1949. The head of the experiment, Kurchatov, informed the curator of the atomic project, Lavrenty Beria, about his readiness to test the RDS-1 on August 29.

A part of the Kazakh steppe with an area of ​​about 20 kilometers was chosen as a testing ground. In its central part, specialists built a metal tower almost 40 meters high. It was on it that the RDS-1 was installed, the mass of which was 4.7 tons.

Soviet physicist Igor Golovin describes the situation at the test site a few minutes before the start of the tests: “Everything is fine. And suddenly, amid general silence, ten minutes before the “hour,” Beria’s voice is heard: “But nothing will work out for you, Igor Vasilyevich!” - “What are you talking about, Lavrenty Pavlovich! It will definitely work!” - Kurchatov exclaims and continues to watch, only his neck turned purple and his face became gloomily concentrated.

To a prominent scientist in the field of atomic law, Abram Ioyrysh, Kurchatov’s condition seems similar to a religious experience: “Kurchatov rushed out of the casemate, ran up the earthen rampart and shouting “She!” waved his arms widely, repeating: “She, she!” - and enlightenment spread across his face. The column of explosion swirled and went into the stratosphere. A shock wave was approaching the command post, clearly visible on the grass. Kurchatov rushed towards her. Flerov rushed after him, grabbed him by the hand, forcibly dragged him into the casemate and closed the door.” The author of Kurchatov’s biography, Pyotr Astashenkov, gives his hero the following words: “This is atomic lightning. Now she is in our hands..."

Immediately after the explosion, the metal tower collapsed to the ground, and in its place only a crater remained. A powerful shock wave threw highway bridges a couple of tens of meters away, and nearby cars scattered across the open spaces almost 70 meters from the explosion site.

  • Nuclear mushroom of the RDS-1 ground explosion on August 29, 1949
  • Archive of RFNC-VNIIEF

One day, after another test, Kurchatov was asked: “Aren’t you worried about the moral side of this invention?”

“You asked a legitimate question,” he replied. “But I think it’s addressed incorrectly.” It is better to address it not to us, but to those who unleashed these forces... What is scary is not physics, but the adventurous game, not science, but its use by scoundrels... When science makes a breakthrough and opens up the possibility of actions affecting millions of people, the need arises rethink moral norms to bring these actions under control. But nothing like that happened. Quite the opposite. Just think about it - Churchill's speech in Fulton, military bases, bombers along our borders. The intentions are very clear. Science has been turned into a tool of blackmail and the main decisive factor politics. Do you really think that morality will stop them? And if this is the case, and this is the case, you have to talk to them in their language. Yes, I know: the weapons we created are instruments of violence, but we were forced to create them in order to avoid more disgusting violence! — the answer of the scientist is described in the book “A-bomb” by Abram Ioyrysh and nuclear physicist Igor Morokhov.

A total of five RDS-1 bombs were manufactured. All of them were stored in the closed city of Arzamas-16. Now you can see a model of the bomb in the nuclear weapons museum in Sarov (formerly Arzamas-16).

    In the 30s of the last century, many physicists worked on creating an atomic bomb. It is officially believed that the United States was the first to create, test and use the atomic bomb. However, recently I read books by Hans-Ulrich von Kranz, a researcher of the secrets of the Third Reich, where he claims that the Nazis invented the bomb, and the world's first atomic bomb was tested by them in March 1944 in Belarus. The Americans seized all the documents about the atomic bomb, the scientists, and the samples themselves (there were supposedly 13 of them). So the Americans had access to 3 samples, and the Germans transported 10 to a secret base in Antarctica. Krantz confirms his conclusions by the fact that after Hiroshima and Nagasaki in the United States there was no news of testing bombs larger than 1.5, and after that the tests were unsuccessful. This, in his opinion, would have been impossible if the bombs had been created by the United States itself.

    We are unlikely to know the truth.

    In one thousand nine hundred and forty, Enrico Fermi finished working on a theory called the Nuclear Chain Reaction. After this, the Americans created their first nuclear reactor. In one thousand nine hundred and forty-five, the Americans created three atomic bombs. The first was blown up in New Mexico, and the next two were dropped on Japan.

    It is hardly possible to specifically name any person that he is the creator of atomic (nuclear) weapons. Without the discoveries of predecessors there would have been no final result. But many people call Otto Hahn, a German by birth, a nuclear chemist, the father of the atomic bomb. Apparently, it was his discoveries in the field of nuclear fission, together with Fritz Strassmann, that can be considered fundamental in the creation of nuclear weapons.

    Igor Kurchatov and Soviet intelligence and Klaus Fuchs personally are considered to be the father of Soviet weapons of mass destruction. However, we should not forget about the discoveries of our scientists in the late 30s. Work on uranium fission was carried out by A.K. Peterzhak and G.N. Flerov.

    The atomic bomb is a product that was not invented immediately. It took dozens of years of various studies to reach the result. Before specimens were first invented in 1945, many experiments and discoveries were carried out. All scientists who are related to these works can be counted among the creators of the atomic bomb. Besom speaks directly about the team of inventors of the bomb itself, then there was a whole team, it’s better to read about it on Wikipedia.

    A large number of scientists and engineers from various industries took part in the creation of the atomic bomb. It would be unfair to name just one. The material from Wikipedia does not mention the French physicist Henri Becquerel, the Russian scientists Pierre Curie and his wife Maria Sklodowska-Curie, who discovered the radioactivity of uranium, and the German theoretical physicist Albert Einstein.

    Quite an interesting question.

    After reading information on the Internet, I came to the conclusion that the USSR and the USA began working on creating these bombs at the same time.

    I think you will read in more detail in the article. Everything is written there in great detail.

    Many discoveries have their own parents, but inventions are often the collective result of a common cause, when everyone contributed. In addition, many inventions are, as it were, a product of their era, so work on them is carried out simultaneously in different laboratories. so with the atomic bomb, it does not have one single parent.

    Quite a difficult task, it is difficult to say who exactly invented the atomic bomb, because many scientists were involved in its appearance, who consistently worked on the study of radioactivity, uranium enrichment, chain reaction fission of heavy nuclei, etc. Here are the main points of its creation:

    By 1945, American scientists had invented two atomic bombs Baby weighed 2722 kg and was equipped with enriched Uranium-235 and Fat man with a charge of Plutonium-239 with a power of more than 20 kt, it had a mass of 3175 kg.

    On given time completely different in size and shape

    Work on nuclear projects in the USA and USSR began simultaneously. In July 1945, an American atomic bomb (Robert Oppenheimer, head of the laboratory) was exploded at the test site, and then, in August, bombs were also dropped on the notorious Nagasaki and Hiroshima. The first test of a Soviet bomb took place in 1949 (project manager Igor Kurchatov), ​​but as they say, its creation was made possible thanks to excellent intelligence.

    There is also information that the creators of the atomic bomb were the Germans. You can, for example, read about this here..

    There is simply no clear answer to this question - many talented physicists and chemists worked on the creation of deadly weapons capable of destroying the planet, whose names are listed in this article - as we see, the inventor was far from alone.