Nagasaki marked the 81st anniversary of the 1945 U.S. atomic bombing on Sunday, August 9, 2026, as Mayor Shiro Suzuki condemned nuclear deterrence as an absolute evil. The ceremony unfolded amid mounting political debate over Prime Minister Sanae Takaichi’s push to bolster Japan’s military capabilities and revise its non-nuclear policies.
On Sunday, August 9, 2026, the Japanese city of Nagasaki observed the 81st anniversary of the U.S. atomic bombing during World War II. The solemn milestone brought representatives from more than 90 countries to the Peace Park, where attendees observed a moment of silence at 11:02 a.m., the exact time a B-29 bomber dropped the plutonium device known as Fat Man
on August 9, 1945, as reported by France 24. The attack killed 70,000 people by the end of that year, following the August 6 bombing of Hiroshima that claimed 140,000 lives.
Mayor Shiro Suzuki Denounces Nuclear Deterrence at Nagasaki Ceremony
Addressing the gathering at the Peace Park, Nagasaki Mayor Shiro Suzuki delivered a sharp rebuke of nations relying on nuclear arsenals for defense. He demanded that the Japanese government uphold its postwar pacifist constitution, adhere to the three non-nuclear principles, and attend the review conference for the Treaty on the Prohibition of Nuclear Weapons later this year, according to Bernama. Suzuki argued that the historic destruction of both cities proved that modern warfare crosses irreversible boundaries.
“The theory of nuclear deterrence is extremely dangerous and fragile. Nuclear weapons are not a ‘necessary evil’ but an ‘absolute evil,’ and can never coexist with humanity.”
Mayor Shiro Suzuki
Suzuki added that leaders of nuclear-armed states and countries depending on the U.S. nuclear umbrella must confront the reality that increasing reliance on nuclear deterrence only elevates the risk of global catastrophe.
Prime Minister Sanae Takaichi Balances Defense Realities and Pacifist Pledges
The anniversary arrives as Prime Minister Sanae Takaichi’s hawkish administration updates national defense strategies to counter expanding military ambitions from regional neighbors like China. Takaichi attended Sunday’s ceremony and reiterated her commitment to taking a realistic and pragmatic approach
toward nuclear disarmament within the framework of the United Nations, as detailed by Apnews.
However, Takaichi remained ambiguous regarding the future of Japan’s longstanding Three Non-Nuclear Principles—which prohibit producing, possessing, or allowing nuclear weapons into the country. While she supports the first two principles, speculation has intensified that her government may ease the third principle to permit allied nuclear weapons within Japanese territory as part of its broader military expansion.
Hibakusha Survivors Express Growing Alarm Over New Militarism
The shifting political climate has deeply unnerved aging atomic bomb survivors, known as hibakusha, who have spent decades championing Japan’s post-war pacifist culture.
“If I look at it cynically, I can’t help but think that maybe she really wants to change [Japan’s anti-nuclear commitment].”
Satoshi Tanaka, 82-year-old campaigner who survived the 1945 attack on Hiroshima
Global Disarmament Efforts Stalled Ahead of Treaty Review
Tension at the memorial ceremonies was compounded by the broader diplomatic stalemate surrounding international non-proliferation frameworks. In May, the quinquennial review conference for the Nuclear Non-Proliferation Treaty concluded in New York after a full month of talks without reaching a consensus outcome for the third consecutive review cycle.