Published by Global Banking & Finance Review®
Posted on December 10, 2025
3 min readLast updated: January 20, 2026
Russia awaits US response on extending New START treaty, a key nuclear arms control agreement, as expiration nears. Putin proposed a one-year extension.
By Guy Faulconbridge and Lucy Papachristou
MOSCOW, Dec 10 (Reuters) - Russia on Wednesday said it was still awaiting a formal answer from Washington on President Vladimir Putin's proposal to jointly stick to the last remaining Russian-U.S. arms control treaty, which expires in less than two months.
New START, which runs out on February 5, caps the number of strategic nuclear warheads that the United States and Russia can deploy, and the deployment of land- and submarine-based missiles and bombers to deliver them.
Putin in September offered to voluntarily maintain for one year the limits on deployed strategic nuclear weapons set out in the treaty, whose initials stand for the (New) Strategic Arms Reduction Treaty.
Trump said in October it sounded "like a good idea."
"We have less than 100 days left before the expiry of New START," said Sergei Shoigu, the secretary of Russia's powerful Security Council, which is like a modern-day politburo of Russia's most powerful officials.
"We are waiting for a response," Shoigu told reporters during a visit to Hanoi. He added that Moscow's proposal was an opportunity to halt the "destructive movement" that currently existed in nuclear arms control.
NUCLEAR ARMS CONTROL IN PERIL
Russia and the U.S. together have more than 10,000 nuclear warheads, or 87% of the global inventory of nuclear weapons. China is the world's third largest nuclear power with about 600 warheads, according to the Federation of American Scientists.
The arms control treaties between Moscow and Washington were born out of fear of nuclear war after the 1962 Cuban Missile Crisis. Greater transparency about the opponent's arsenal was intended to reduce the scope for misunderstanding and slow the arms race.
U.S. AND RUSSIA EYE CHINA'S NUCLEAR ARSENAL
Now, with all major nuclear powers seeking to modernise their arsenals, and Russia and the West at strategic loggerheads for over a decade - not least over the enlargement of NATO and Moscow's war in Ukraine - the treaties have almost all crumbled away. Each side blames the other.
In the new U.S. National Security Strategy, the Trump administration says it wants to "reestablish strategic stability
with Russia" - shorthand for reopening discussions on strategic nuclear arms control.
Rose Gottemoeller, who was chief U.S. negotiator for New START, said in an article for The Arms Control Association this month that it would be beneficial for Washington to implement the treaty along with Moscow.
"For the United States, the benefit of this move would be buying more time to decide what to do about the ongoing Chinese buildup without having to worry simultaneously about new Russian deployments," Gottemoeller said.
(Writing by Guy Faulconbridge and Lucy Papachristou; editing by Andrew Osborn)
Strategic nuclear warheads are powerful explosive devices designed for long-range delivery systems, such as intercontinental ballistic missiles (ICBMs) and submarine-launched ballistic missiles (SLBMs), intended to deter adversaries through the threat of massive retaliation.
Arms control refers to international agreements and treaties aimed at regulating and limiting the development, production, stockpiling, and deployment of weapons, particularly nuclear arms, to promote global security and prevent conflict.
Strategic stability is a condition in which countries maintain a balance of military power, reducing the likelihood of conflict and encouraging diplomatic solutions to disputes, particularly in the context of nuclear deterrence.
Disarmament is the process of reducing or eliminating military weapons and forces, particularly nuclear arms, to promote peace and security among nations and prevent the escalation of armed conflicts.
Explore more articles in the Headlines category
