Hiroshima marks 81 years since atomic bombing

Eighty-one years after the United States detonated an atomic bomb over Hiroshima on Thursday, the anniversary marks the day the Japanese city was reduced to ruins and tens of thousands of residents were killed. The weapon, dropped on August 6, 1945, was the first nuclear device used in warfare and instantly caused massive destruction, flattening much of the urban area and igniting fires that spread across the city.

The bombing brought the world “face to face with the catastrophic power of nuclear war,” prompting immediate and long‑term discussions about nuclear weapons, international security and humanitarian consequences. Observances of the date serve as a historical reference point for the enduring impact of nuclear technology on global policy and collective memory.