[custom_adv]
On August 6, the U.S. dropped a uranium gun-type atomic bomb (Little Boy) on the city of Hiroshima. American President Harry S. Truman called for Japan’s surrender 16 hours later, warning them to “expect a rain of ruin from the air, the like of which has never been seen on this earth”. Three days later, on August 9, the U.S. dropped a plutonium implosion-type bomb (Fat Man) on the city of Nagasaki.
