Elistair's Khronos tethered drone joins ORION 2026, France's largest joint military exercise, for persistent ISR.

The world’s largest cyber defense exercise, Locked Shields 2026, brings together more than 4,000 participants from 41 nations.

President Donald Trump is reexamining the U.S. relationship with NATO over his anger with allies who refused to join the war against Iran.

WASHINGTON, April 1 (Reuters) - President Donald Trump threatened on Wednesday to pull the United States out of NATO due to its European members' refusal to send ships to unblock the Strait of Hormuz near Iran, as he intensified his denunciations of the ...

According to the rumor, the former U.S. president established the secret communication channel to undermine President Donald Trump's administration.

A senior government official says that Canada has been selected as the headquarters for a new, financial institution led by NATO and designed to reduce borrowing costs for members of the alliance

Follow the latest on NATO, including summit coverage, policy and developments across member states. Get comprehensive coverage on Reuters.

"New York Times" White House correspondent Peter Baker said on "Washington Week" that President Trump’s approach to the Iran conflict is fracturing NATO, leaving the alliance "all but over." VIVIAN SALAMA, THE ATLANTIC, 'WASHINGTON WEEK' GUEST HOST ...