Poland launched fighters and an early warning aircraft, and put its ground air defenses on "the highest state" of alert.

The onslaught led to power cuts in all regions of Ukraine as Russia seeks to disrupt electricity and heating supplies as ...

The Eastern Flank Defense Line envisions that in a future fight, NATO will blunt any Russian offensive with an unmanned zone ...

Poland and other NATO members sent up fighter jets early on Thursday morning after Russia launched a barrage of overnight ...

The strikes, which were the latest in Russia’s almost daily attacks on the Ukrainian power grid as bitter winter temperatures ...

The U.S. confirmed on Wednesday that it will reduce its troop presence on NATO’s borders with Ukraine but shed no light on ...

Trump's Ukraine policy shifts from strong support to softer stance in recent weeks, reversing tough UN summit rhetoric as ...

Russia has agreed a deal with Belarus to deploy its Oreshnik ballistic missiles to the allied country, in a move that ...

President Vladimir Putin visited a Moscow military hospital to honor a soldier from the 127th Reconnaissance Brigade, who ...

U.S. troops withdrawing from Romania spark Republican opposition amid Russia-Ukraine war tensions and concerns over weakened ...

Accurate, inexpensive drones are becoming ubiquitous instruments of war. If they are the new reality, then we have every ...