Ukrainian president's letter comes as Washington shifts military focus to Middle East threats, leaving Europe to manage its own crisis....
Nepali guide survives week in Everest crevasse, rescued at 21,000 feet after search teams had given up....
Deputy foreign minister says Brussels singles out Jewish state while ignoring worse human rights abusers, testing U.S. alliance priorities....
Drone attack on civilian airport in Gulf ally hosting 13,000 American troops marks dangerous escalation in regional tensions....
Unmanned vessels would patrol dangerous waters and carry weapons without risking American sailors, potentially fielding dozens by the 2030s....
First European ally provides concrete military support for Trump's strategy to keep Strait of Hormuz open amid escalating Tehran threats....
Defense Minister confirms reassessment of American military presence on NATO's eastern flank near Russian border....
Opposition voices warn that sanctions relief without political reform hands Tehran's clerics a lifeline just as internal pressure threatens their survival....
Defense News has chronicled four decades of U.S. military evolution as specialized national security journalism becomes increasingly rare....
Supreme Leader's son spearheads Tehran's effort to unite Middle East against U.S. influence while traditional American allies quietly hedge their bets....