The difference between a hydrogen bomb and an atomic bomb: a list of differences, history of creation. How does a hydrogen bomb work and what are the consequences of the explosion?

There are a considerable number of different political clubs in the world. The G7, now the G20, BRICS, SCO, NATO, the European Union, to some extent. However, none of these clubs can boast of a unique function - the ability to destroy the world as we know it. The “nuclear club” has similar capabilities.

Today there are 9 countries that have nuclear weapons:

• Russia;
• Great Britain;
• France;
• India
• Pakistan;
• Israel;
• DPRK.

Countries are ranked as they acquire nuclear weapons in their arsenal. If the list were arranged by the number of warheads, then Russia would be in first place with its 8,000 units, 1,600 of which can be launched even now. The states are only 700 units behind, but they have 320 more charges at hand. “Nuclear club” is a purely relative concept; in fact, there is no club. There are a number of agreements between countries on non-proliferation and reduction of nuclear weapons stockpiles.

First tests atomic bomb, as you know, was produced by the USA back in 1945. This weapon was tested in the “field” conditions of World War II on residents of the Japanese cities of Hiroshima and Nagasaki. They operate on the principle of division. During the explosion, a chain reaction is triggered, which provokes the fission of nuclei into two, with the accompanying release of energy. Uranium and plutonium are mainly used for this reaction. Our ideas about what they are made of are associated with these elements. nuclear bombs. Since uranium occurs in nature only as a mixture of three isotopes, of which only one is capable of supporting such a reaction, it is necessary to enrich uranium. The alternative is plutonium-239, which does not occur naturally and must be produced from uranium.

If in a uranium bomb there is a fission reaction, then in a hydrogen bomb there is a fusion reaction - this is the essence of what is different H-bomb from nuclear. We all know that the sun gives us light, warmth, and one might say life. The same processes that occur in the sun can easily destroy cities and countries. The explosion of a hydrogen bomb is generated by the synthesis of light nuclei, the so-called thermonuclear fusion. This “miracle” is possible thanks to hydrogen isotopes - deuterium and tritium. This is actually why the bomb is called a hydrogen bomb. You can also see the name “thermonuclear bomb”, from the reaction that underlies this weapon.

After the world saw the destructive power of nuclear weapons, in August 1945, the USSR began a race that lasted until its collapse. The United States was the first to create, test and use nuclear weapons, the first to detonate a hydrogen bomb, but the USSR can be credited with the first production of a compact hydrogen bomb, which can be delivered to the enemy on a regular Tu-16. The first US bomb was the size of a three-story house; a hydrogen bomb of that size would be of little use. The Soviets received such weapons as early as 1952, while the United States' first "adequate" bomb was adopted only in 1954. If you look back and analyze the explosions in Nagasaki and Hiroshima, you can come to the conclusion that they were not that powerful . Two bombs in total destroyed both cities and killed, according to various sources, up to 220,000 people. Carpet bombing of Tokyo could kill 150-200,000 people a day even without any nuclear weapons. It's connected with low power the first bombs were only a few tens of kilotons of TNT. Hydrogen bombs were tested with an aim to overcome 1 megaton or more.

The first Soviet bomb was tested with a claim of 3 Mt, but in the end they tested 1.6 Mt.

The most powerful hydrogen bomb was tested by the Soviets in 1961. Its capacity reached 58-75 Mt, with the declared 51 Mt. “Tsar” plunged the world into a slight shock, in the literal sense. The shock wave circled the planet three times. At the training ground ( New Earth) there was not a single hill left, the explosion was heard at a distance of 800 km. The fireball reached a diameter of almost 5 km, the “mushroom” grew by 67 km, and the diameter of its cap was almost 100 km. The consequences of such an explosion in big city hard to imagine. According to many experts, it was the test of a hydrogen bomb of such power (the States at that time had bombs four times less powerful) that became the first step towards signing various treaties banning nuclear weapons, their testing and reducing production. For the first time, the world began to think about its own security, which was truly at risk.

As mentioned earlier, the principle of operation of a hydrogen bomb is based on a fusion reaction. Thermonuclear fusion is the process of fusion of two nuclei into one, with the formation of a third element, the release of a fourth and energy. The forces that repel nuclei are enormous, so in order for the atoms to come close enough to merge, the temperature must be simply enormous. Scientists have been puzzling over cold thermonuclear fusion for centuries, trying, so to speak, to reset the fusion temperature to room temperature, ideally. In this case, humanity will have access to the energy of the future. As for the current thermonuclear reaction, to start it you still need to light a miniature sun here on Earth - bombs usually use a uranium or plutonium charge to start the fusion.

In addition to the consequences described above from the use of a bomb of tens of megatons, a hydrogen bomb, like any nuclear weapon, has a number of consequences from its use. Some people tend to believe that the hydrogen bomb is a “cleaner weapon” than a conventional bomb. Perhaps this has something to do with the name. People hear the word “water” and think that it has something to do with water and hydrogen, and therefore the consequences are not so dire. In fact, this is certainly not the case, because the action of the hydrogen bomb is based on extremely radioactive substances. It is theoretically possible to make a bomb without a uranium charge, but this is impractical due to the complexity of the process, so the pure fusion reaction is “diluted” with uranium to increase power. At the same time, the amount of radioactive fallout increases to 1000%. Everything that falls into the fireball will be destroyed, the area within the affected radius will become uninhabitable for people for decades. Radioactive fallout can harm the health of people hundreds and thousands of kilometers away. Specific numbers and the area of ​​infection can be calculated by knowing the strength of the charge.

However, the destruction of cities is not the worst thing that can happen “thanks” to weapons of mass destruction. After a nuclear war, the world will not be completely destroyed. Thousands of large cities, billions of people will remain on the planet, and only a small percentage of territories will lose their “livable” status. In the long term, the entire world will be at risk due to the so-called “nuclear winter.” Detonation of the “club’s” nuclear arsenal could trigger the release of enough substance (dust, soot, smoke) into the atmosphere to “reduce” the brightness of the sun. The shroud, which could spread across the entire planet, would destroy crops for several years to come, causing famine and inevitable population decline. There has already been a “year without summer” in history, after a major volcanic eruption in 1816, so nuclear winter looks more than possible. Again, depending on how the war proceeds, we may end up with the following types of global climate change:

• a cooling of 1 degree will pass unnoticed;
• nuclear autumn - cooling by 2-4 degrees, crop failures and increased formation of hurricanes are possible;
• an analogue of the “year without summer” - when the temperature dropped significantly, by several degrees for a year;
• Little Ice Age – temperatures may drop by 30–40 degrees for a significant period of time and will be accompanied by depopulation of a number of northern zones and crop failures;
• ice age - development of small ice age when reflection sun rays from the surface can reach a certain critical point and the temperature will continue to fall, the only difference is the temperature;
• irreversible cooling is a very sad version of the Ice Age, which, under the influence of many factors, will turn the Earth into a new planet.

The nuclear winter theory has been constantly criticized, and its implications seem a bit overblown. However, there is no need to doubt its inevitable offensive in any global conflict involving the use of hydrogen bombs.

The Cold War is long behind us, and therefore nuclear hysteria can only be seen in old Hollywood films and on the covers of rare magazines and comics. Despite this, we may be on the verge of a, albeit small, but serious nuclear conflict. All this thanks to the rocket lover and hero of the fight against US imperialist ambitions - Kim Jong-un. The DPRK hydrogen bomb is still a hypothetical object; only indirect evidence speaks of its existence. Of course the government North Korea constantly reports that they managed to make new bombs, but so far no one has seen them live. Naturally, the States and their allies - Japan and South Korea, are a little more concerned about the presence, even hypothetical, of such weapons in the DPRK. The reality is that this moment The DPRK does not have enough technology to successfully attack the United States, which they announce to the whole world every year. Even an attack on neighboring Japan or the South may not be very successful, if at all, but every year the danger of a new conflict on the Korean Peninsula is growing.

At the end of the 30s of the last century, the laws of fission and decay were already discovered in Europe, and the hydrogen bomb moved from the category of fiction into reality. The history of the development of nuclear energy is interesting and still represents an exciting competition between the scientific potential of the countries: Nazi Germany, the USSR and the USA. The most powerful bomb, which any state dreamed of owning, was not only a weapon, but also a powerful political tool. The country that had it in its arsenal actually became omnipotent and could dictate its own rules.

The hydrogen bomb has its own history of creation, which is based on physical laws, namely the thermonuclear process. Initially, it was incorrectly called atomic, and illiteracy was to blame. The scientist Bethe, who later became a laureate Nobel Prize, worked on artificial source energy - fission of uranium. This time was the peak of the scientific activity of many physicists, and among them there was an opinion that scientific secrets should not exist at all, since the laws of science were initially international.

Theoretically, the hydrogen bomb had been invented, but now, with the help of designers, it had to acquire technical forms. All that remained was to pack it in a specific shell and test it for power. There are two scientists whose names will forever be associated with the creation of this powerful weapons: in the USA it is Edward Teller, and in the USSR it is Andrei Sakharov.

In the USA, a physicist began to study the thermonuclear problem back in 1942. By order of Harry Truman, then President of the United States, the best people worked on this problem scientists of the country, they created a fundamentally new weapon of destruction. Moreover, the government’s order was for a bomb with a capacity of at least a million tons of TNT. The hydrogen bomb was created by Teller and showed humanity in Hiroshima and Nagasaki its limitless but destructive capabilities.

A bomb was dropped on Hiroshima that weighed 4.5 tons and contained 100 kg of uranium. This explosion corresponded to almost 12,500 tons of TNT. The Japanese city of Nagasaki was destroyed by a plutonium bomb of the same mass, but equivalent to 20,000 tons of TNT.

The future Soviet academician A. Sakharov in 1948, based on his research, presented the design of a hydrogen bomb under the name RDS-6. His research followed two branches: the first was called “puff” (RDS-6s), and its feature was an atomic charge, which was surrounded by layers of heavy and light elements. The second branch is the “pipe” or (RDS-6t), in which the plutonium bomb was contained in liquid deuterium. Subsequently, much was done important discovery, which proved that the “pipe” direction is a dead end.

The principle of operation of a hydrogen bomb is as follows: first, an HB charge explodes inside the shell, which is the initiator of a thermonuclear reaction, resulting in a neutron flash. In this case, the process is accompanied by the release high temperature, which is needed for further Neutrons begin bombarding the lithium deuteride insert, and it, in turn, under the direct action of neutrons, splits into two elements: tritium and helium. The atomic fuse used forms the components necessary for fusion to occur in the already detonated bomb. This is the complicated operating principle of a hydrogen bomb. After this preliminary action, the thermonuclear reaction begins directly in a mixture of deuterium and tritium. At this time, the temperature in the bomb increases more and more, and everything participates in fusion. large quantity hydrogen. If you monitor the time of these reactions, then the speed of their action can be characterized as instantaneous.

Subsequently, scientists began to use nuclear fission rather than nuclear fusion. The fission of one ton of uranium creates energy equivalent to 18 Mt. This bomb has enormous power. The most powerful bomb created by mankind belonged to the USSR. She even got into the Guinness Book of Records. Its blast wave was equivalent to 57 (approximately) megatons of TNT. It was blown up in 1961 in the area of ​​the Novaya Zemlya archipelago.

The destructive power of which, when exploded, cannot be stopped by anyone. What is the most powerful bomb in the world? To answer this question, you need to understand the features of certain bombs.

What is a bomb?

Nuclear power plants operate on the principle of releasing and trapping nuclear energy. This process must be controlled. The released energy turns into electricity. An atomic bomb causes a chain reaction that is completely uncontrollable, and great amount the released energy causes monstrous destruction. Uranium and plutonium are not so harmless elements of the periodic table; they lead to global catastrophes.

Atomic bomb

To understand what the most powerful atomic bomb on the planet is, we’ll learn more about everything. Hydrogen and atomic bombs belong to nuclear energy. If you combine two pieces of uranium, but each has a mass below the critical mass, then this “union” will far exceed the critical mass. Each neutron participates in a chain reaction because it splits the nucleus and releases another 2-3 neutrons, which cause new decay reactions.

Neutron force is completely beyond human control. In less than a second, hundreds of billions of newly formed decays not only release enormous amounts of energy, but also become sources of intense radiation. This radioactive rain covers the earth, fields, plants and all living things in a thick layer. If we talk about the disasters in Hiroshima, we can see that 1 gram caused the death of 200 thousand people.

Working principle and advantages of a vacuum bomb

It is believed that a vacuum bomb created by the latest technologies, can compete with nuclear. The fact is that instead of TNT it is used gaseous substance, which is several tens of times more powerful. The high-power aircraft bomb is the most powerful vacuum bomb in the world, which is not a nuclear weapon. It can destroy the enemy, but houses and equipment will not be damaged, and there will be no decay products.

What is the principle of its operation? Immediately after being dropped from the bomber, a detonator is activated at some distance from the ground. The body is destroyed and a huge cloud is sprayed. When mixed with oxygen, it begins to penetrate anywhere - into houses, bunkers, shelters. The burning out of oxygen creates a vacuum everywhere. When this bomb is dropped, a supersonic wave is produced and a very high temperature is generated.

The difference between an American vacuum bomb and a Russian one

The differences are that the latter can destroy an enemy even in a bunker using the appropriate warhead. During an explosion in the air, the warhead falls and hits the ground hard, burrowing to a depth of up to 30 meters. After the explosion, a cloud is formed, which, increasing in size, can penetrate into shelters and explode there. American warheads are filled with ordinary TNT, so they destroy buildings. A vacuum bomb destroys a specific object because it has a smaller radius. It doesn’t matter which bomb is the most powerful - any of them delivers an incomparable destructive blow that affects all living things.

H-bomb

The hydrogen bomb is another terrible nuclear weapon. The combination of uranium and plutonium generates not only energy, but also temperature, which rises to a million degrees. Hydrogen isotopes combine to form helium nuclei, which creates a source of colossal energy. The hydrogen bomb is the most powerful - this is an indisputable fact. It is enough just to imagine that its explosion is equal to the explosions of 3,000 atomic bombs in Hiroshima. Both in the USA and in former USSR you can count 40 thousand bombs of varying power - nuclear and hydrogen.

The explosion of such ammunition is comparable to the processes observed inside the Sun and stars. Fast neutrons split the uranium shells of the bomb itself at enormous speed. Not only heat is released, but also radioactive fallout. There are up to 200 isotopes. The production of such nuclear weapons is cheaper than atomic ones, and their effect can be enhanced as many times as desired. This is the most powerful bomb detonated in the Soviet Union on August 12, 1953.

Consequences of the explosion

The result of a hydrogen bomb explosion is threefold. The very first thing that happens is a powerful blast wave is observed. Its power depends on the height of the explosion and the type of terrain, as well as the degree of air transparency. Large firestorms can form that do not subside for several hours. And yet the secondary and most dangerous consequence that the most powerful thermonuclear bomb can cause is radioactive radiation and contamination of the surrounding area for a long time.

Radioactive remains from a hydrogen bomb explosion

When an explosion occurs, the fireball contains many very small radioactive particles that are retained in the atmospheric layer of the earth and remain there for a long time. Upon contact with the ground, this fireball creates incandescent dust consisting of decay particles. First, the larger one settles, and then the lighter one, which is carried hundreds of kilometers with the help of the wind. These particles can be seen with the naked eye; for example, such dust can be seen on snow. It is fatal if anyone gets nearby. The smallest particles can remain in the atmosphere for many years and thus “travel”, circling the entire planet several times. Their radioactive emissions will become weaker by the time they fall out as precipitation.

Its explosion is capable of wiping Moscow off the face of the earth in a matter of seconds. The city center could easily evaporate in the literal sense of the word, and everything else could turn into tiny rubble. The most powerful bomb in the world would wipe out New York and all its skyscrapers. It would leave behind a twenty-kilometer-long molten smooth crater. With such an explosion, it would not have been possible to escape by going down to the subway. The entire territory within a radius of 700 kilometers would be destroyed and infected with radioactive particles.

Explosion of the Tsar Bomba - to be or not to be?

In the summer of 1961, scientists decided to conduct a test and observe the explosion. The most powerful bomb in the world was to explode at a test site located in the very north of Russia. The huge area of ​​the test site occupies the entire territory of the island of Novaya Zemlya. The scale of the defeat was supposed to be 1000 kilometers. The explosion could have left industrial centers such as Vorkuta, Dudinka and Norilsk contaminated. Scientists, having comprehended the scale of the disaster, put their heads together and realized that the test was cancelled.

There was no place to test the famous and incredibly powerful bomb anywhere on the planet, only Antarctica remained. But it was also not possible to carry out an explosion on the icy continent, since the territory is considered international and obtaining permission for such tests is simply unrealistic. I had to reduce the charge of this bomb by 2 times. The bomb was nevertheless detonated on October 30, 1961 in the same place - on the island of Novaya Zemlya (at an altitude of about 4 kilometers). During the explosion, a monstrous huge atomic mushroom was observed, which rose 67 kilometers into the air, and the shock wave circled the planet three times. By the way, in the Arzamas-16 museum in the city of Sarov, you can watch newsreels of the explosion on an excursion, although they claim that this spectacle is not for the faint of heart.

Everyone has already discussed one of the most unpleasant news of December - North Korea's successful testing of a hydrogen bomb. Kim Jong-un did not fail to hint (directly state) that he was ready at any moment to transform weapons from defensive to offensive, which caused an unprecedented stir in the press around the world. However, there were also optimists who declared that the tests were falsified: they say that the shadow of the Juche is falling in the wrong direction, and somehow the radioactive fallout is not visible. But why is the presence of a hydrogen bomb in the aggressor country such a significant factor for free countries, since even nuclear warheads, which North Korea has in abundance, have never scared anyone so much?

The hydrogen bomb, also known as the Hydrogen Bomb or HB, is a weapon of incredible destructive power, whose power is measured in megatons of TNT. The principle of operation of HB is based on the energy that is generated during thermonuclear fusion of hydrogen nuclei - exactly the same process occurs in the Sun.

How is a hydrogen bomb different from an atomic bomb?

Nuclear fusion, the process that occurs during the detonation of a hydrogen bomb, is the most powerful type of energy available to humanity. We have not yet learned how to use it for peaceful purposes, but we have adapted it for military purposes. This thermonuclear reaction, similar to what can be seen in stars, releases an incredible flow of energy. In atomic energy, energy is obtained from the fission of the atomic nucleus, so the explosion of an atomic bomb is much weaker.

First test

AND Soviet Union again ahead of many race participants cold war. The first hydrogen bomb, manufactured under the leadership of the brilliant Sakharov, was tested at the secret Semipalatinsk test site - and, to put it mildly, they impressed not only scientists, but also Western spies.

Shock wave

The direct destructive effect of a hydrogen bomb is a powerful, highly intense shock wave. Its power depends on the size of the bomb itself and the height at which the charge detonated.

Thermal effect

A hydrogen bomb of only 20 megatons (the size of the largest bomb tested so far is 58 megatons) creates a huge amount of thermal energy: concrete melted within a radius of five kilometers from the test site of the projectile. Within a nine-kilometer radius, all living things will be destroyed; neither equipment nor buildings will survive. The diameter of the crater formed by the explosion will exceed two kilometers, and its depth will fluctuate about fifty meters.

Fire ball

The most spectacular thing after the explosion will seem to observers to be a huge fireball: flaming storms initiated by the detonation of a hydrogen bomb will support themselves, drawing more and more flammable material into the funnel.

Radiation contamination

But most dangerous consequence explosion will, of course, cause radiation contamination. The disintegration of heavy elements in a raging fiery whirlwind will fill the atmosphere with tiny particles of radioactive dust - it is so light that when it enters the atmosphere, it can go around Earth two or three times and only then will it fall as precipitation. Thus, one explosion of a 100 megaton bomb could have consequences for the entire planet.

Tsar bomb

58 megatons - that's how much the largest hydrogen bomb, exploded at the test site of the Novaya Zemlya archipelago, weighed. The shock wave circled the globe three times, forcing the opponents of the USSR to once again become convinced of the enormous destructive power of this weapon. Veselchak Khrushchev joked at the plenum that they didn’t make another bomb only for fear of breaking the glass in the Kremlin.

There are a considerable number of different political clubs in the world. The G7, now the G20, BRICS, SCO, NATO, the European Union, to some extent. However, none of these clubs can boast of a unique function - the ability to destroy the world as we know it. The “nuclear club” has similar capabilities.

Today there are 9 countries that have nuclear weapons:

• Russia;
• Great Britain;
• France;
• India
• Pakistan;
• Israel;
• DPRK.

Countries are ranked as they acquire nuclear weapons in their arsenal. If the list were arranged by the number of warheads, then Russia would be in first place with its 8,000 units, 1,600 of which can be launched even now. The states are only 700 units behind, but they have 320 more charges at hand. “Nuclear club” is a purely relative concept; in fact, there is no club. There are a number of agreements between countries on non-proliferation and reduction of nuclear weapons stockpiles.

The first tests of the atomic bomb, as we know, were carried out by the United States back in 1945. This weapon was tested in the “field” conditions of World War II on residents of the Japanese cities of Hiroshima and Nagasaki. They operate on the principle of division. During the explosion, a chain reaction is triggered, which provokes the fission of nuclei into two, with the accompanying release of energy. Uranium and plutonium are mainly used for this reaction. Our ideas about what nuclear bombs are made of are connected with these elements. Since uranium occurs in nature only as a mixture of three isotopes, of which only one is capable of supporting such a reaction, it is necessary to enrich uranium. The alternative is plutonium-239, which does not occur naturally and must be produced from uranium.

If a fission reaction occurs in a uranium bomb, then a fusion reaction occurs in a hydrogen bomb - this is the essence of how a hydrogen bomb differs from an atomic one. We all know that the sun gives us light, warmth, and one might say life. The same processes that occur in the sun can easily destroy cities and countries. The explosion of a hydrogen bomb is generated by the synthesis of light nuclei, the so-called thermonuclear fusion. This “miracle” is possible thanks to hydrogen isotopes - deuterium and tritium. This is actually why the bomb is called a hydrogen bomb. You can also see the name “thermonuclear bomb”, from the reaction that underlies this weapon.

After the world saw the destructive power of nuclear weapons, in August 1945, the USSR began a race that lasted until its collapse. The United States was the first to create, test and use nuclear weapons, the first to detonate a hydrogen bomb, but the USSR can be credited with the first production of a compact hydrogen bomb, which can be delivered to the enemy on a regular Tu-16. The first US bomb was the size of a three-story house; a hydrogen bomb of that size would be of little use. The Soviets received such weapons as early as 1952, while the United States' first "adequate" bomb was adopted only in 1954. If you look back and analyze the explosions in Nagasaki and Hiroshima, you can come to the conclusion that they were not that powerful . Two bombs in total destroyed both cities and killed, according to various sources, up to 220,000 people. Carpet bombing of Tokyo could kill 150-200,000 people a day even without any nuclear weapons. This is due to the low power of the first bombs - only a few tens of kilotons of TNT. Hydrogen bombs were tested with an aim to overcome 1 megaton or more.

The first Soviet bomb was tested with a claim of 3 Mt, but in the end they tested 1.6 Mt.

The most powerful hydrogen bomb was tested by the Soviets in 1961. Its capacity reached 58-75 Mt, with the declared 51 Mt. “Tsar” plunged the world into a slight shock, in the literal sense. The shock wave circled the planet three times. There was not a single hill left at the test site (Novaya Zemlya), the explosion was heard at a distance of 800 km. The fireball reached a diameter of almost 5 km, the “mushroom” grew by 67 km, and the diameter of its cap was almost 100 km. The consequences of such an explosion in a large city are hard to imagine. According to many experts, it was the test of a hydrogen bomb of such power (the States at that time had bombs four times less powerful) that became the first step towards signing various treaties banning nuclear weapons, their testing and reducing production. For the first time, the world began to think about its own security, which was truly at risk.

As mentioned earlier, the principle of operation of a hydrogen bomb is based on a fusion reaction. Thermonuclear fusion is the process of fusion of two nuclei into one, with the formation of a third element, the release of a fourth and energy. The forces that repel nuclei are enormous, so in order for the atoms to come close enough to merge, the temperature must be simply enormous. Scientists have been puzzling over cold thermonuclear fusion for centuries, trying, so to speak, to reset the fusion temperature to room temperature, ideally. In this case, humanity will have access to the energy of the future. As for the current thermonuclear reaction, to start it you still need to light a miniature sun here on Earth - bombs usually use a uranium or plutonium charge to start the fusion.

In addition to the consequences described above from the use of a bomb of tens of megatons, a hydrogen bomb, like any nuclear weapon, has a number of consequences from its use. Some people tend to believe that the hydrogen bomb is a “cleaner weapon” than a conventional bomb. Perhaps this has something to do with the name. People hear the word “water” and think that it has something to do with water and hydrogen, and therefore the consequences are not so dire. In fact, this is certainly not the case, because the action of the hydrogen bomb is based on extremely radioactive substances. It is theoretically possible to make a bomb without a uranium charge, but this is impractical due to the complexity of the process, so the pure fusion reaction is “diluted” with uranium to increase power. At the same time, the amount of radioactive fallout increases to 1000%. Everything that falls into the fireball will be destroyed, the area within the affected radius will become uninhabitable for people for decades. Radioactive fallout can harm the health of people hundreds and thousands of kilometers away. Specific numbers and the area of ​​infection can be calculated by knowing the strength of the charge.

However, the destruction of cities is not the worst thing that can happen “thanks” to weapons of mass destruction. After a nuclear war, the world will not be completely destroyed. Thousands of large cities, billions of people will remain on the planet, and only a small percentage of territories will lose their “livable” status. In the long term, the entire world will be at risk due to the so-called “nuclear winter.” Detonation of the “club’s” nuclear arsenal could trigger the release of enough substance (dust, soot, smoke) into the atmosphere to “reduce” the brightness of the sun. The shroud, which could spread across the entire planet, would destroy crops for several years to come, causing famine and inevitable population decline. There has already been a “year without summer” in history, after a major volcanic eruption in 1816, so nuclear winter looks more than possible. Again, depending on how the war proceeds, we may end up with the following types of global climate change:

• a cooling of 1 degree will pass unnoticed;
• nuclear autumn - cooling by 2-4 degrees, crop failures and increased formation of hurricanes are possible;
• an analogue of the “year without summer” - when the temperature dropped significantly, by several degrees for a year;
• Little Ice Age – temperatures may drop by 30–40 degrees for a significant period of time and will be accompanied by depopulation of a number of northern zones and crop failures;
• ice age - the development of the Little Ice Age, when the reflection of sunlight from the surface can reach a certain critical level and the temperature will continue to fall, the only difference is the temperature;
• irreversible cooling is a very sad version of the Ice Age, which, under the influence of many factors, will turn the Earth into a new planet.

The nuclear winter theory has been constantly criticized, and its implications seem a bit overblown. However, there is no need to doubt its inevitable offensive in any global conflict involving the use of hydrogen bombs.

The Cold War is long behind us, and therefore nuclear hysteria can only be seen in old Hollywood films and on the covers of rare magazines and comics. Despite this, we may be on the verge of a, albeit small, but serious nuclear conflict. All this thanks to the rocket lover and hero of the fight against US imperialist ambitions - Kim Jong-un. The DPRK hydrogen bomb is still a hypothetical object; only indirect evidence speaks of its existence. Of course, the North Korean government constantly reports that they have managed to make new bombs, but no one has seen them live yet. Naturally, the States and their allies - Japan and South Korea - are a little more concerned about the presence, even hypothetical, of such weapons in the DPRK. The reality is that at the moment the DPRK does not have enough technology to successfully attack the United States, which they announce to the whole world every year. Even an attack on neighboring Japan or the South may not be very successful, if at all, but every year the danger of a new conflict on the Korean Peninsula is growing.