Trump rattled his allies by appearing to cast some doubt on the validity of NATO's mutual defence clause -- known as Article ...

The US will not impose further sanctions on Russia yet, Secretary of State Marco Rubio has said, in a blow to Volodymyr ...

"The Russians are trying to fully control all movement in the city using their drones," a military spokesperson told the Kyiv ...

The NATO leaders’ summit in The Hague rallied members around increasing defense budgets as the spotlight was on President ...

NATO leaders agreed to increase defense spending to 5% of GDP and renewed their commitment to mutual defense in an historic ...