Tensions along NATO's eastern flank are high because of the risks posed by Russian military actions near the borders of ...

The Kremlin warns against premature conclusions, as reports mount that its air defenses misidentified the airliner as a ...

Trump's designated Ukraine envoy, retired Lieutenant-General Kellogg, told Fox News on Dec. 18 that both sides were ready for ...

The Russian cargo ship was thought to be heading to Syria to transport military equipment out of the Tartus naval base.

Lithuania, which shares a border with the Russian exclave of Kaliningrad as well as a border with Russian ally Belarus, will ...

Experts and officials with knowledge of probe say evidence points to passenger jet being hit by Pantsir system before deadly ...

"Most Europeans are herbivores, they think there is sufficient grass to feed from. This is not the case," said French Adm.

An Azerbaijan Airlines flight that crashed in Kazakhstan on Christmas Day was downed by a Russian air defence system, a ...

NATO's strategy is sound but its allies lack the arsenals and manufacturing needed to carry it out in a long war, a new ...

The Ukrainian president criticized Slovakia's leader Robert Fico for making "shadow agreements" with Russia's Vladimir Putin.

Russia is willing to work with Donald Trump's incoming administration to improve relations if the U.S. has serious intentions ...