This article originally published at San Francisco streets became a simulated battlefield in 3-day Air Force drill.

These autonomous unmanned systems, operating with artificial intelligence, can be used as “loyal wingmen” by aviators.

U.S. Marines assigned to Task Force Ashland, I Marine Expeditionary Force, conduct live fire and maneuver training on range ...

Service members from the United States, Mexico and Canada trained side by side Dec. 6–15 during Fuerzas Amigas 2025, a ...