Trump’s threat to annex an autonomous part of Denmark has plunged NATO into an unprecedented situation: An alliance based on ...

U.S. President Donald Trump’s latest threats against Greenland pose a new and potentially unprecedented challenge to NATO, ...

NATO was founded in 1949 to counter the threat posed to European security by the Soviet Union during the Cold War.

As military officials sound the alarm over Russian hybrid attacks, the chair of Parliament’s defense committee said the government’s progress on ramping up home defense was “glacial.” By Lizzie ...

President Zelenskyy’s comments mark a major shift for Ukraine, which has fought hard to join NATO in recent years. Ukraine's President Volodymyr Zelenskyy says that Kyiv now expects alternative ...

BERLIN (AP) — Ukrainian President Volodymyr Zelenskyy on Sunday voiced readiness to drop his country's bid to join NATO in exchange for Western security guarantees, but rejected the U.S. push for ...

Alphabet (GOOG) (GOOGL) appears likely to record a fresh uplift to the value of one of its largest private holdings after SpaceX (SPACE) completed a new tender offer that effectively prices the ...

Ukraine has relinquished its ambition of joining the NATO military alliance in exchange for Western security guarantees as a compromise to end the war with Russia, President Volodymyr Zelenskyy said ...

From the A-10 to the RC-135, every U.S. aircraft carries a mission code that’s supposed to explain exactly what it does. But the 1962 designation system is full of quirks: skipped numbers, broken ...

BERLIN, Dec 11 (Reuters) - NATO chief Mark Rutte on Thursday urged allies to step up defence efforts to prevent a war waged by Russia, that could be "on the scale of war our grandparents and ...

A Republican congressman has introduced legislation calling for the U.S. to withdraw from NATO. The bill, introduced by Representative Thomas Massie of Kentucky and co-sponsored by Representative Anna ...