Tokyo, Aug. 6: Hiroshima on Thursday commemorated the 81st anniversary of the atomic bombing with solemn ceremonies and a renewed global appeal to eliminate nuclear weapons. Addressing thousands gathered at the Hiroshima Peace Memorial Park, Mayor Kazumi Matsui urged world leaders to reject policies based on nuclear deterrence and work towards lasting peace.
In his annual peace declaration, Matsui warned that ongoing conflicts and the continued justification of nuclear arsenals increase the risk of repeating tragedies like Hiroshima and Nagasaki. He said the acceptance of force as a means of securing national interests only fuels cycles of violence and pushes the vision of a nuclear free world further away.
The ceremony was attended by nearly 50,000 people, including representatives from around 120 countries and regions. At 8:15 a.m. the exact moment the atomic bomb was dropped on Hiroshima on August 6, 1945 a minute of silence was observed as the Peace Bell echoed across the memorial park in remembrance of those who lost their lives.
Japanese Prime Minister Sanae Takaichi participated in the memorial service for the first time since assuming office. She reaffirmed Japan’s commitment to preventing the use of nuclear weapons and said the government would continue pursuing practical efforts toward global non-proliferation through the framework of the Nuclear Non-Proliferation Treaty.
However, the observance comes amid debate over Japan’s future security policy. Reports suggesting that the government may review aspects of the country’s long-standing non-nuclear principles have raised concerns among peace activists and survivors of the atomic bombings. Critics fear that any shift in policy could weaken Japan’s post war commitment to remaining free from nuclear weapons.
Survivors of the bombings, known as hibakusha, have repeatedly urged the Japanese government to take a stronger stand against nuclear arms by joining international initiatives such as the Treaty on the Prohibition of Nuclear Weapons. They argue that Japan, as the only nation to have experienced atomic bomb attacks, carries a unique moral responsibility to champion nuclear disarmament.
The atomic bombing of Hiroshima claimed an estimated 140,000 lives by the end of 1945, while a second bomb dropped on Nagasaki three days later resulted in around 70,000 deaths. Japan announced its surrender on August 15, bringing World War II to a close.
Today, the number of surviving hibakusha has declined to just over 91,000, with their average age now exceeding 86 years. As their numbers continue to diminish, concerns are growing over preserving firsthand accounts of the bombings and ensuring future generations understand the devastating humanitarian consequences of nuclear warfare.