Moscow pledges to maintain missile and warhead restrictions under the New START treaty, stressing compliance is conditional on Washington, amid concerns of a potential three-way arms race with China

The U.S. president dismissed Russia’s proposal for a one-year extension of nuclear warhead caps after New START expired, calling instead for a broader, modern treaty that would include China

With the U.S.-Russia New START treaty expiring on February 5, the two nuclear powers face a world without limits on long-range warheads, prompting fears of an unregulated arms race while both sides weigh next steps

Russia’s Security Council deputy chief says the end of New START would leave the world’s largest nuclear powers without limits for the first time since the 1970s, urging global concern over potential risks

With the New START treaty set to expire February 5, Trump has yet to respond to Putin’s offer, raising fears of unrestrained nuclear buildup amid China’s growing arsenal

Trump justified his decision, citing the “provocative and foolish statements” made by the Deputy Chairman of the Security Council of Russia and former president Dmitry Medvedev.

The videos of a fire near an Iranian nuclear power plant circulated through X on Thursday morning, but the fire has not been confirmed by Iran's officials.

The General Secretary of NATO stressed that the allied countries were in consultation to determine the optimal use of the alliance’s nuclear arsenal as a deterrent.