MOSCOW, Feb 3 (Reuters) - Russia is ready for the new reality of a world with no nuclear arms control limits after the New ...

MOSCOW, Feb 2 (Reuters) - Dmitry Medvedev, deputy chairman of Russia's Security Council, said that if the New START treaty ...

Since the dawn of the nuclear age, there have been efforts to limit nuclear arms. What does this treaty’s lapse mean for the ...

By Mark Trevelyan Jan 30 (Reuters) - The last Russia-U.S. nuclear arms control treaty, known as New START, is due to expire ...

RUSSIAN forces have launched a major attack on Kyiv, with initial reports saying apartment blocks sustained further damage.

The New START treaty is set to end on February 5. Without it, there would be no constraints on long-range nuclear arsenals for the first time since Richard Nixon and Soviet leader Leonid Brezhnev ...

The New START treaty, the last remaining agreement constraining Russian and US nuclear weapons, is due to lapse on February 4. There are no negotiations to exte ...

The United States and Russia could embark on an unrestrained nuclear arms race for the first time since the Cold War, unless ...

Spending hundreds of billions on new nuclear weapons would not make Russia, China or the United States more secure.

Aviation warnings, satellite imagery, and increased U.S. surveillance flights have renewed attention on Russia’s Burevestnik ...

The United States and Russia could embark on an unrestrained nuclear arms race for the first time since the Cold War, unless they reach an eleventh-hour deal before their last remaining arms control ...

Russia fired a new nuclear-capable ballistic missile with multiple warheads at western Ukraine as part of a barrage of missiles and drones that pounded Ukrainian cities, including Kyiv, where at least ...