A nuclear bomb, also known as an atomic bomb, is a devastating weapon that utilizes nuclear reactions to release immense energy in an explosion. These reactions, either nuclear fission or a combination of fission and fusion, generate extreme heat, powerful shockwaves, and lethal radiation. The resulting blast can obliterate everything within a large radius, causing widespread destruction and long-term health consequences due to radioactive fallout. The use of nuclear weapons carries catastrophic implications, leading to massive loss of life and potentially irreversible environmental damage. Due to the scale of destruction, they are considered weapons of mass destruction.
