Japan’s atomic bomb survivors warn of nuclear war as last US-Russia pact expires.
Japanese survivors of the Hiroshima and Nagasaki bombings say the expiry of the New START Treaty risks a new nuclear arms race.

Japan’s atomic bomb survivors warn of nuclear war as last US-Russia pact expires
Protesters rally ahead of a vote on restarting the Kashiwazaki-Kariwa nuclear plant in Niigata, Japan on December 22 2025.
Japanese atomic bomb survivors said on Thursday that they feared the world was marching towards nuclear war as the last US-Russian arms control treaty expired.

The New START Treaty ended with the turn of the calendar to February 5, after US President Donald Trump did not follow up on Russian counterpart Vladimir Putin’s proposal to extend warhead limits in the agreement for one year.

Terumi Tanaka, co-chair of Nihon Hidankyo, a group of survivors of the 1945 US nuclear bombings of Hiroshima and Nagasaki, said the world has failed to see the urgency of the issue.

The staunchly pacifist grassroots group received the Nobel Peace Prize in 2024.

Given the current situation, I have a feeling that in the not-too-distant future, we’ll actually have a nuclear war and head toward destruction,” Tanaka said at a press conference held with fellow Japanese campaigners.

The 93-year-old said he feared that citizens of nuclear-armed nations may not give much thought to their country’s weapons.

“They might even see it as proof that they’re a great power. That’s a huge mistake,” he warned.

The United States dropped atomic bombs on Hiroshima and Nagasaki, where Tanaka lived, in August 1945. Shortly afterwards, Japan surrendered, ending World War II.

Around 140,000 people died in Hiroshima and about 74,000 others in Nagasaki, including many from the effects of radiation exposure.