The US says Russia is violating the New START treaty, the last remaining nuclear arms agreement between the two countries, by not allowing American inspectors into Russian nuclear weapons facilities.

The Biden administration is faulting Russia for failing to allow on-the-ground nuclear inspections, accusing Moscow of endangering arms control efforts.

Russia is supposed to be allowing regular inspections of its nuclear arsenal. But worsening relations with the U.S. over the war in Ukraine are leading the country to appear guarded.

Russia has refused to reschedule a key meeting with U.S. nuclear negotiators that it canceled in November, a U.S. diplomat said on Tuesday, further delaying efforts to replace an expiring nuclear arms ...

The United States said on Tuesday that Russia is not complying with its obligation under the New START nuclear arms treaty to allow inspection activities on its territory. In a statement, a State ...

Russia’s refusal to engage with the U.S. on resuming nuclear arms inspections has taken another worrying turn, with the State ...

WBAL NewsRadio 1090/FM 101.5 - The State Department has informed Congress that Russia is no longer meeting obligations set by the only nuclear arms control pact shared by two powers, putting a rare ...

The more important question for Washington is what Russia’s debacle in Ukraine may tell us about the future of nuclear deterrence. As the Congressional Research Service notes in a recent report ...

Concerns over the use of nuclear weapons and ... START treaty between the U.S. and Russia, but that hope is under threat as the first round of talks is postponed. Yet despite their differences ...

According to the Sputnik news agency, the Russian Foreign Ministry statement on Monday said that the talks between the foreign ministers of Russia and Iran were postponed after both diplomats agreed.

as the U.N. continues to encourage nuclear disarmament among the nine nations known to have nuclear weapons. China, France, Russia, United Kingdom and the United States are officially recognized ...

(Bloomberg) -- The US is in discussions with South Korea on ways to deter Kim Jong Un’s regime from using nuclear weapons, according to a spokesperson for the National Security Council. Most Read from ...