Russia

The activation by President Joe Biden and leaders of member states marks the first such use of the NATO Response Force to...

Russia lobbed missiles into Ukraine's cities and rolled tanks toward its capital Kyiv, sending citizens fleeing in fear.

"Russian President Vladimir Putin's decision is already a historic act of aggression, one that has not been witnessed on the...

"The declaration that NATO membership will not be offered to Ukraine and that missiles won't be stationed near each other's...

Biden's order will also move more U.S. military hardware east, including up to eight F-35 jets from Germany to NATO's eastern...

Russia has amassed as many as 150,000 troops near Ukraine's border since late November, with President Biden warning that...

A Russian-language website alleged that locals had found "a sonar countermeasure device" washed up on the shores of Urup...

Both false flag attacks and allegations that states engage in them have a long history.

Austin announced that a U.S. Army Stryker company will move into NATO member Bulgaria as part of a joint training agreement...

An invasion is not the only way the crisis in Ukraine can play out.