With all eyes on a possible ceasefire in the war in Ukraine, NBC News’ Richard Engel speaks with Ukrainian soldiers.

The Trump administration's warning last month that Europe must now take care of security in its own backyard raises troubling questions.

United States President Donald Trump has claimed that the North Atlantic Treaty Organization, NATO, became much stronger ...

President Donald Trump has long advocated for NATO allies to ramp up defense spending to between 2% to 5% gross domestic ...

European leaders are working to bolster the Ukrainian military and recruiting partners for a “coalition of the willing” to ...

Secretary-general Mark Rutte urges European leaders to put aside differences with Ankara to boost security co-operation ...

Trump has repeatedly expressed his contention that European countries have been taking advantage of the U.S. by not spending more on defense.

The European Commission will invite EU countries to swiftly agree on their most pressing defence needs with a view to ...

Good morning. Defense is top-of-mind across Europe, with Germany’s chancellor-in-waiting saying he’s ready to compromise with ...

Billionaire Elon Musk threw his weight behind a US exit from NATO, saying on his social media platform that it “doesn’t make ...

Confidence in America's role in safeguarding its allies in Europe is wavering, while Washington has launched into a trade war ...

NATO Secretary-General Mark Rutte said on Tuesday the alliance is committed to its peacemaking mission in Kosovo and urged ...