Was it justified for the U.S to drop the Atom bomb on Japan?

Authors Avatar

Samuel Dean   11BH                                                                                    Mr Cleanthous

Was it justified for the U.S to drop the Atom bomb on Japan?

Historians have debated to wether the dropping of the atom bombs on Hiroshima and Nagasaki was justified. In this essay I will discuss the cause of the war breakout and wether it was morally, militarily or polically justified to use such a weapon.

        Japan had already conquered Manchuria and by 1941 Japan invaded deep into China. In 1941 Japan invaded Indo-China. Japan needed supplies of coal, oil, tin and other raw materials. America was very worried about Japanese advances in these areas. The Japanese army was virtually in control of China. Its leaders admired Dictators like Hitler. The USA had important trading links with China and could not afford to let Japan dominate the area. In 1941 America demanded that Japan withdraw from China and Indo-China, and stopped trading with Japan. This was particularly serious for Japan because it depended on America for 80% of its oil. However, Japan was not prepared to withdraw from China and Indo-China.

        On the 7th of December 1941 Japan launched an unprovoked surprise attack on the US naval base at Pearl Harbour in Hawaii. America were so outraged from this attack they declared war on Japan the next day and Germany and Italy declared war on America three days later.

        A reason why the bomb was militarily justified was ‘island hopping’. The Americans had to conquer hundreds of tiny islands before an invasion could be executed, these islands were defended tenaciously by the Japanese, they had very sophisticated underground forts and America were losing hundreds of men on each island, e.g. the battle of Cipan (3000 American dead) the battle of Okinawa (20,00 American dead)  and the battle of Guam which took 3 weeks to take. The response back in America was of shock, America should not have lost so many soldiers and it shouldn’t be taking this long to overthrow these tiny islands. If America had continued this arduous taking of these tiny islands the death toll would have been catastrophic and so the Atom bomb would have prevented even more allied soldiers deaths, hence, the bomb would have been militarily justified.

Join now!

        Another military justification for use of the A’ bombs were Japanese Kamikaze pilots. These were suicide bombers whose only aim was to cause damage to American ships (30 American ships sunk and 200 damaged). The fact that the Japanese were willing to commit suicide simply made the Americans believe they were insane and the Japanese had over 5000 of them. The Americans were psychologically disturbed by these kamikaze pilots with a supposed no regard for human life. The A’ bomb would have forced Japan to surrender and would save American lives and ships, thus, it was militarily and morally justified. ...

This is a preview of the whole essay