Amid the ongoing Russia-Ukraine war, tensions between the military alliance, which supports Kyiv in its defense efforts, and ...

Russia has held several rounds of tactical nuclear weapons drills this year, and regularly carries out military exercises for ...

Russian President Vladimir Putin on Sunday hosted Slovakia’s prime minister, Robert Fico, in a rare visit to the Kremlin by ...

Russia is keen to disrupt, weaken or even divide NATO and one way of encouraging that might be to convince the U.S. that war ...

The Federal Aviation Administration on Thursday said it was temporarily barring drone flights over 22 utility locations in ...

NATO’s secretary-general says he wants to discuss ways to put Ukraine in a position of strength for any future peace talks ...

In sub-zero temperatures, Estonian workers are building the first part of a 500-mile railway that aims to link the Baltic ...

Russia should prepare for multiple scenarios, including a war with NATO, in the next 10 years, Defense Minister Andrei ...

Sweden scrambled two fighter jets to intercept a pair of Russian bomber jets flying over the Baltic Sea on Tuesday, according ...

When the white blimp began to circle the skies near the Russian border, Estonian police weren’t quite sure what to make of it ...

Ukraine's membership of NATO is "achievable", but Kyiv will have to fight to persuade allies to make it happen, President ...

President-elect Donald Trump is expected to push U.S. NATO allies to increase their defense spending when he returns to the ...