The New START Treaty, signed by Russia and the U.S. in 2010 and set to expire on Feb. 5, 2026, places mutual limits on strategic nuclear warheads and launchers.

China and Russia hold a new round of strategic stability consultation in Beijing on February 3, 2026. Photo: Chinese Foreign Ministry . Chinese Assistant Foreign Minister Liu Bin ...

The New Start treaty has limited the number of deployed strategic nuclear warheads for both countries.

Nuclear policy experts, Joseph Rodgers and Doreen Horschig, offer three ways by which arms control can reform itself to ...

February 5 marked the expiration of the Treaty on the Reduction of Strategic Offensive Arms, the last major agreement between Russia and the United States on controlling nuclear arsenals. This is not ...

The U.S. on Friday called for a new, broader nuclear arms control treaty with China and Russia after it accused Beijing of conducting a secret nuclear test. “China has conducted nuclear explosive ...

Efforts to revive arms control are facing unprecedented gridlock. The collapse of landmark treaties like the Intermediate-Range Nuclear Forces (INF) Treaty and the looming expiration of New START ...

The last arms control treaty between the United States and Russia has expired, but no one really wants an end to arms control ...

New Start treaty, which expires on Thursday, capped the number of missiles and warheads in US and Russian arsenals ...

There are still strong incentives to negotiate reductions in nuclear arsenals between the United States, Russia, and China.

The White House has allowed the U.S.-Russia New Strategic Arms Reduction Treaty (New START) to formally expire on Thursday, ...

As a treaty with Russia expires, the US president says he can get a better deal. Experts warn that could take years.