Russia

Putin’s move comes amid uncertainty surrounding the New START arms control treaty that expires in February.

The State Department called Turkey's test unacceptable and a “clear step in the wrong direction.”

Putin's statement signaled deepening ties between Moscow and Beijing amid growing tensions in their relations with the U.S.

The capsule carrying NASA astronaut Chris Cassidy, and Roscosmos’ Anatoly Ivanishin and Ivan Vagner landed in Kazakhstan.

The U.S. is counting on stronger alliances to counter near-peer enemies.

NORAD said it also identified a Russian A-50 airborne early warning and control aircraft supporting the intercepted aircraft.

Russia said it’s ready to accept a U.S. proposal to freeze the number of warheads and extend the New START treaty for a year...

None of the defendants is in custody, but the Justice Department in recent years has charged foreign hackers in absentia.

Turkish military and defense officials have refused to comment on the reports.

The U.S. and Russia rejected each other's proposals for salvaging the last legal constraint on strategic nuclear forces.