Putin Says Russia ‘Very Actively’ Developing New Nuclear Weapons

He hinted at new strategic systems and possible nuclear tests, as experts warn that the lapse of the last major arms pact could spark a new arms race.

Russian President Vladimir Putin takes part in a summit in Dushanbe, Tajikistan, on Oct. 10, 2025. Sputnik/Grigory Sysoev/Pool via Reuters

Russian President Vladimir Putin said on Oct. 10 that Russia is “very actively” developing and testing new nuclear weapons and that Moscow may soon make a formal announcement about the progress of its latest strategic systems.

Speaking to reporters after a summit in Tajikistan, Putin said the development of new weapons was proceeding successfully and that Russia’s nuclear deterrent capabilities are now more advanced than those of any other nuclear power.