Russia first invaded Crimea, a peninsula on Ukraine's Black Sea coastline, in 2014 before launching its wider invasion nearly ...

Russia could be willing to use force against European NATO countries if it perceives NATO as weakened or divided, Denmark's ...

If Moscow perceives NATO as weak, Russia could be ready to wage a "large-scale war" in Europe within five years, the Danish ...

Russia may be forced to throttle back its oil output in the coming months as U.S. sanctions hamper its access to tankers to ...

Europe is broadly trying to push up its defense spending with questions over how the U.S. will continue to prop up the continent's militaries swirl.

The U.S. defense secretary also said that a return to Ukraine’s pre-2014 borders, before Russia invaded Crimea and eastern ...

The Baltic states of Estonia, Latvia and Lithuania completed a switch from Russia's electricity grid to the EU's system on ...

Europe's rights court on Tuesday condemned Russia over "a coordinated effort to suppress dissent" inside the country over its ...

President Donald Trump's special envoy to Russia and Ukraine will speak with NATO allies at a security conference in Germany.

Officials say Russian forces have targeted Ukraine’s energy and gas infrastructure in a “massive” nighttime missile attack, ...

Syria’s relations with Iran and Russia remain an open wound for the country’s people after the nations backed autocratic ...