The Office of Net Assessment opened more than 50 years ago and developed concepts for possible conflict with U.S. adversaries ...

Defense Secretary Pete Hegseth has ordered a comprehensive review of "military fitness, body composition and grooming" across all branches of the U.S. armed forces. The directive, announced on ...

In a hearing over the Defense Department's removal of transgender service members, a judge uncovered that the military spends $42 million a year on Viagra.