Overview
- The Peace Park ceremony that marked the Nagasaki bombing on Sunday featured Mayor Shiro Suzuki calling nuclear weapons an “absolute evil” and saying reliance on deterrence raises the risk of nuclear war.
- Prime Minister Sanae Takaichi attended and reiterated that Japan currently upholds the three non‑nuclear principles while refusing to clarify whether the government will preserve their wording during a planned defence policy review.
- The United Nations, quoted at the ceremony, warned that reversals in arms reductions and rising tensions increase the chance of miscalculation, citing the failed NPT review conference in May as evidence of weakened global arms‑control norms.
- Nihon Hidankyo used the Nagasaki events to mark its 70th anniversary and renew its campaign for abolition, while survivors urged Tokyo to attend the Treaty on the Prohibition of Nuclear Weapons review and to protect hibakusha testimony as their numbers fall.
- The dispute over Japan’s postwar non‑nuclear stance now links local survivor activism, municipal leadership and international diplomacy and could shape whether Tokyo keeps, reshapes, or publicly defends the three non‑nuclear principles.