The use of overwhelming military force in war, especially when it intentionally harms innocent civilians, is one of the most morally and politically difficult issues within history and humanity. The atomic bombs dropped on Hiroshima and Nagasaki by American troops are a complex example of this struggle. The use of atomic bombs during World War II has always raised questions about the necessity and justification of extreme military force among the international community. While the bombings decisively and effectively ended World War II while also preventing further casualties, they also introduced unprecedented consequences such as complete destruction, long-term effects, and lasting trauma.
The complexity of the decision to drop the atomic bombs also had many layers to account for because it was also politically and strategically motivated. Beyond their main objectives to end the war, the United States sought strongly to demonstrate its military strength. They wanted to send a message to their enemies, particularly the Soviet Union, as tensions between the two nations continued to escalate. However, just because they might have had other underlying motives, doesn't make their decision any less justified or unethical. Henry Stimson claimed in "The Decision to Use the Atomic Bomb (Harper's Magazine)" that dropping the bomb was an extremely necessary evil in order to avoid an estimated one million American casualties in what would have been a prolonged invasion. The atomic bombings undeniably pressured Japan to surrender, preventing any additional deaths that would have resulted from continued combat.
However, other critics have argued that alternative diplomatic measures could have also achieved surrender, particularly without such catastrophic loss of innocent lives. "Was There A Diplomatic Alternative? The Atomic Bombing and Japan’s Surrender (Asia Pacific Journal)" addresses the argument that Japan was already considering surrender due to intense naval blockades and the Soviet invasion. The decision to bomb Hiroshima and Nagasaki may have been excessive and unnecessaryif Japan was going to surrender prior to the bombings of both cities. Additionally, targeting any civilian population ultimately violates the principle of proportionality in war. This undermined the United States' moral standing as a nation that was supposed to be committed to peace and democracy for all.
Despite these criticisms, some argue that the bombings set a much-needed and powerful precedent that discouraged future large-scale warfare. The horrific aftermath of Hiroshima and Nagasaki reinforced the importance of proportionality and restraint in all modern global conflicts. It should never have happened, but its memory serves as a stark reminder that maintaining humanity in war is essential for achieving long-term peace.
Ultimately, while overwhelming force may achieve set strategic objectives, nations must carefully weigh the moral costs. The atomic bombings demonstrate that the line between necessity and excessive force is fragile. Wartime actions must always reflect both the immediate necessity and the long-term humanitarian consequences.