Pat McFadden will tell a Nato conference that Russia could try to attack British businesses and power grids.

KYIV, Ukraine (AP) — NATO and Ukraine will hold emergency talks Tuesday after Russia attacked a central city with an ...

The Arctic was once defined by its lack of potential conflict — encapsulated in the saying “high north, low tension.” ...

President-elect Trump and NATO Secretary General Mark Rutte met this week in Florida– as Europe awaits how the White House’s ...

This past week has seen the most significant escalation in hostilities Ukraine has witnessed since Russia’s full-scale ...

North Korea's deployment of 10,000 troops from its elite Storm Corps to aid Russia in Ukraine marks a significant escalation ...

Russia's invasion of Ukraine has alarmed neighboring countries and Sweden's bringing back its guide to surviving war.

Russia is prepared to launch a series of cyber attacks on Britain and other Nato members as it seeks to weaken support for ...

A peace deal could be fragile unless Ukraine gets security guanrantees.

Russia is prepared to launch a flurry of cyber attacks on Britain and other NATO members to weaken resolve in support for ...

Russia’s employment of the latest lethal and novel firepower—and its threat of more to come—must be seen as a moment of ...