Atomic Bomb Necessary .... Was it Necessary? August 6th, 1945, 70,000 lives were ended in a matter of seconds. The United States had dropped an atomic bomb on the city of Hiroshima. Today many argue over whether or not the US should have taken such a drastic measure. Was it entirely necessary that we drop such a devastating weapon? Yes, it was. First, we must look at what was going on at the time the decision was made. The US had been fighting a massive war since 1941. Morale was most likely low, and resources were probably at the same level as morale. However, each side continued to fight, and both were determined to win. Obv