The director of Russia's domestic FSB intelligence service has accused the U.K., a member of NATO, of direct involvement in ...

Reform UK leader says he would send British troops to Ukraine as part of a UN peacekeeping force if he gains power.

Direct conflict between Russia and NATO was once unthinkable, but preparations and defense spending have been stepped up in ...

The submarine's crew were carrying out a "routine inter-fleet transfer" in the Mediterranean Sea, the Russian navy said in a ...

Intrusions into NATO’s airspace blamed on Russia have reached an unprecedented scale, raising questions about whether the ...

Nato is discussing new rules that could make it easier to shoot down Russian fighter jets. The talks are focused on drawing ...

NATO allies are divided over whether the alliance should make it a policy to shoot down Russian jets that violate NATO’s ...

NATO's chief said on Monday that there is a "lone and broken Russian submarine limping home from patrol" in the Mediterranean ...

Recent Russian drone violations into NATO airspace have sparked a new sense of urgency for the alliance to acquire low-cost ...

NATO faces increased Russian testing through gray-zone tactics as Trump warns the Ukraine war could lead to World War III ...

"What a change from the 1984 Tom Clancy novel The Hunt for Red October. Today, it seems more like the hunt for the nearest ...

A Microsoft analysis found that Russian actors are ramping up cyberattacks against NATO countries amid rising tensions. View ...