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Hiroshima’s 80th Anniversary Draws Record Global Attendance for Disarmament Calls

Record attendance at Hiroshima’s 80th anniversary underscored survivor pleas for total disarmament against state reliance on nuclear deterrence.

People bows to pray in the rain, at at the Atomic Bomb Hypocenter Park, ahead of a public ceremony to commemorate the 80th anniversary of the day an atomic bomb was dropped on Nagasaki, in Nagasaki, Japan Saturday, Aug. 9, 2025.(AP Photo/Eugene Hoshiko)
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Overview

  • About 55,000 participants from a record 120 countries gathered at Hiroshima Peace Memorial Park to honor the victims of the 1945 bombings.
  • Aging hibakusha, now averaging over 86 years old, expressed frustration at increasing support for nuclear weapons as security tools.
  • Mayor Kazumi Matsui warned that normalizing nuclear deterrence disregards the lessons of history and threatens international peacebuilding.
  • Germany’s Foreign Minister Volker Wadephul and UN Disarmament Chief Izumi Nakamitsu cautioned that treating nuclear arms as coercive instruments raises the risk of conflict.
  • Japan’s government reaffirmed its decision not to join the Treaty on the Prohibition of Nuclear Weapons under the U.S. security umbrella despite survivor demands for a ban.