While support for Vladimir V. Putin’s threats resounded in pro-war venues, some Russians reacted with worry, gallows humor ...

Putin seems to be winning. Russian forces are pushing ahead in Ukraine. President-elect Donald J. Trump is returning to the ...

Putin is the primary decision-maker on the use of Russia's nuclear arsenal. The doctrine said any attack by a non-nuclear ...

President Vladimir Putin said on Thursday that the Ukraine war was escalating towards a global conflict after the United ...

World leaders and analysts expressed doubts Wednesday that the change to Russia's nuclear doctrine amounted to much more than ...

Russian President Vladimir Putin has approved changes formally lowering the threshold at which his country can consider a ...

The war in Ukraine has reached a tense milestone as Russian President Vladimir Putin issued a new decree broadening the ...

President Vladimir Putin's spy chief warned the West on Wednesday that it risked disastrous consequences if the United States ...

"The right arises to launch a retaliatory strike with weapons of mass destruction," Dmitry Medvedev said on Tuesday.

U.S. President-elect Trump, who has vowed to swiftly end the conflict, is returning to the White House at a time of Russian ...

This week's saber rattling has come during a period in which the war has passed 1,000 days and at a pivotal moment in the conflict between Moscow and Kyiv.

Russian President Vladimir Putin said on Thursday that Russia fired a new, non-nuclear intermediate-range ballistic missile ...