Vladimir Putin could attack a NATO member between this fall and 2029, U.S. intelligence assesses, likely targeting the Baltics or Poland directly.

A leaked questionnaire shows President Donald Trump's administration has been asking NATO members to demonstrate their loyalty to him before deciding if the U.S. will cut military support for the alliance.

Russia has been sending its sophisticated bombers close to NATO's borders in what is generally seen as acts of intimidation.

Russia and Ukraine traded their heaviest strikes in months, fueling fears of escalation and further strain on oil supplies.

A former Marine major says he warned NATO about emerging threats before losing his clearance and ultimately being separated from the Corps.

During the 2026 NATO Summit in Turkey, members discussed initiatives in the defense industry and progress on defense spending. NATO also reaffirmed support for Ukraine.