How do atomic weapons contribute to the cold war ?

Nuclear age began in World war second. And the bombs, which was exploded in Nagasaki and Hiroshima, were very small, compared to today’s nuclear bombs. Now US, Russia has very powerful nuclear weapons, which can destroy all the world within seconds. And after the invention of intercontinental ballistic missile, country can bomb any place in the world within second. And attaching nuclear warhead in ballistic missile can make high impact in wartime. Now countries like India, Pakistan possess such weapons. And nuclear weapons are the major reason for today’s cold war. Russia and US possess large number of nuclear weapons, and there was no major war after 1945. The major reason is that now a days apart from US , Russia, China, there are more counties, who has possessing the nuclear weapons, which preventing other country’s to attack them. And it is leading to cold war. Trade war between the countries is the fine example of today’s cold war. After the world war second US and USSR were in intense nuclear race, and after USSR detonated King of the Bombs, US and USSR agree to limit nuclear testing. And now due to the possession of nuclear arms counties are indulging in cold war, as they cannot attack on other country, as they have nuclear weapons. Now countries like china, US are in cold war, on trade tariffs, both countries are charging high tariff duty on each other’s product. In other words, after the Second World War there is not major war, only the reason is nuclear weapons and its revolution. The nuclear revolution had greater strategic than tactical war-fighting implications.

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