The close adviser to President Donald Trump has publicly supported the United States withdrawing from the military alliance.

Under a 2023 law, a president can’t unilaterally withdraw from the alliance without a two-thirds supermajority in the Senate ...

An ambush on a Syrian security patrol by gunmen loyal to ousted leader Bashar Assad escalated into clashes that a war monitor ...

Greek Prime Minister Kyriakos Mitsotakis said in a statement that people will decide who will govern the country in 2027 ...

Moscow dismissed Macron’s nuclear deterrent offer as “extremely confrontational,” saying the remarks reflected Paris’ ...

As Europe prepares for a world without American military aid, the E.U. plans to invest €800 billion on defense.

Russian special forces walked inside a gas pipeline to strike Ukrainian units from the rear in the Kursk region, Ukraine’s ...

European countries should “absolutely” be introducing conscription to combat the threat of Russian aggression, Latvian ...

Who wiped out the Wagner group in Syria? Who sold offensive weapons to Ukraine first? Who warned Germany not to become ...

The proposal comes as Europe scrambles to ramp up its defense capabilities following U.S. President Donald Trump’s warnings that Washington could withdraw its security guarantees. The shift has ...

Washington Post associate editor Jonathan Capehart and Ramesh Ponnuru, editor for The National Review, join Geoff Bennett to discuss the week in politics, including how President Trump's trade war is ...

Drastic shifts in the global security environment have sparked a sector rally.