Russia threatens to reject Trump's Ukraine peace plan unless "key understandings" from Alaska summit are upheld.

Here are four things the U.S. could do to help bring an end to Russia's invasion of Ukraine, writes Michael McFaul.

Russian pilots who entered Estonian airspace waved at Italian pilots flying Nato’s most advanced jets during a tense 12-minute standoff, according to reports. Initiating a routine interception, the ...

Russian and Chinese military aircraft and naval vessels are increasing their probes of Alaska and sea defenses. Alaska Sen. Dan Sullivan is sounding an alarm, and urging the strengthening of ...

Two months after a smiling Donald Trump and Vladimir Putin shook hands at a military base in Alaska in what looked like the start of a U.S.-Russia rapprochement, a top Russian diplomat has raised ...

A swarm of Russian drones flies into Poland in what officials there regard as a deliberate provocation. NATO responds by bolstering the alliance’s air defenses on its eastern flank. Moscow showcases ...