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Weighing in the Pros and Cons of Nuclear Weapons

Nuclear Weapons Pros and Cons
This article deals with one of the most polarizing topics of all time: the pros and cons of nuclear weapons. Is there really any use of an atom bomb other than killing millions of innocent civilians? Let's find out...
Kulbhushaan Raghuvanshi
Last Updated: Jun 3, 2018
Till date, nuclear weapons have only been used in the Second World War, by the United States against Japan. The US dropped two nuclear bombs on the Japanese cities of Hiroshima and Nagasaki in early August 1945, and the world witnessed the power of these weapons. These bombs were responsible for the death of millions of innocent people, and this mass killing finally brought the end to the terrible war. Scientists have long debated on the pros and cons of nuclear bombs; some say it is very essential for a country, but some still see it as a major threat to the human race.
Pros and Cons
Advantages and disadvantages of nuclear warheads have been discussed by people from all walks of life. Some people think it as a security measure essential for the country, but some who know and have seen the destruction caused by nuclear bombs despise them.
► These weapons are the ultimate deterrent against any attack, be it from a lesser power or a stronger one. In their multiples, they have the capacity to wipe out entire cities and cripple the enemy's entire economy. The decision to replace them with new security measures has been a topic of debate for a while now, but no concrete talks have been held. Many peace activists proclaim that the world would be much safer without nuclear bombs, but there is also a possibility that if not nuclear bombs, it would be something else that threatens world peace.

► Currently it is impossible to keep a tab on the number of nuclear bombs in the world, as every country is using the excuse of strategic defense to acquire these destructive weapons. Defense experts also say that it wouldn't be a wise decision to try to scrap all nuclear weapons, when various hostile states are acquiring them in large number.
► Their usage is considered highly immoral and highly dangerous. When a nuclear experiment is conducted, its aftereffects can be seen decades after the experiment itself. The more the weapons, the more the risks to human life.

► Producing and maintaining a nuclear bomb is pretty expensive, and it takes a large share from the country's budget―money that could have been put to better use. Hostile countries are more likely to have a war in which they may use nuclear bombs against each other, and the result could prove disastrous for the entire planet.
  • A nuclear weapon derives its devastating force from a nuclear fission reaction. So, even a relatively small bomb has the potential to wipe out an entire city.
  • In human history, nuclear weapons have only been used twice, both during the closing days of World War II. The first one was dropped on August 6, 1945, on Hiroshima, and the second bomb was dropped three days later, on Nagasaki.
  • There are still about 26,000 nuclear weapons in the world.
  • Of all the nuclear bombs in the world, 95% belong to the USA and Russia.
  • There are currently nine countries in possession of nuclear weapons (US, Russia, India, China, UK, France, Israel, Pakistan, and North Korea).
  • The United States enjoys the right to declare any form of military action if it or its allies are under threat by a weapon of mass destruction. The United States also assures that it would not use its nuclear power against a non-nuclear state, unless the state attacked the US or its allies with a nuclear weapon.
  • There is up to 2,000,000 kilogram of Highly Enriched Uranium (HEU) in global reserve, while it takes just 15 to 24 kilograms to make a nuclear weapon. There are about 27 countries which have enough reserve to make one nuclear bomb, and 12 countries which have the capacity to produce 20 nuclear bombs.
  • Nuclear reactors create plutonium, which can also act as bomb material. It takes less than 5 kilograms of plutonium to make a nuclear bomb. There is around 500,000 kg plutonium in global stockpiles.
  • The project that led to the formation of the first nuclear bomb was the Manhattan Project. Both Canada and the United Kingdom assisted America with this research.
  • The Strategic Offensive Reductions Treaty (SORT), which was signed between the US and Russia, required them to lessen their deployed nuclear weapons between 1,700 to 2,200 by December 31, 2012. The day this treaty expired, both the countries could redeploy as many nuclear weapons as they want. However, the weapons which had been taken off 'deployed' status were not demolished, but were placed in storage. The US and Russia have sped up their efforts in reducing nuclear warheads from both sides by signing the New START treaty, as a continuation of the SORT treaty. Under the terms of the New START (The Strategic Arms Reduction Treaty), both US and Russia would reduce the number of nuclear missile launchers by half. This treaty is expected to last till 2021, during which both the countries would encourage nuclear disarmament on a global scale. This treaty also includes a provision for inspection and checks, a feature notably absent from SORT.
The total elimination of nuclear weapons seems practically impossible today, but if world leaders make a sincere effort, they might be able to make this planet free from nuclear weapons. Possession of nuclear weapons used to, but now doesn't, signify that the country is powerful and developed; countries like Germany, Canada, and Australia don't possess a single nuclear weapon, but are still more influential in the global arena than most nuclear states.
Nuclear power can be used as a clean source of energy. I hope this article on the advantages and disadvantages of nuclear weapons helped you understand the various aspects of this destructive weaponry.