King Charles, the nominal commander in chief of the U.K. armed forces, directed that the Royal Navy's newest upcoming nuclear attack submarine be renamed.

The American Airlines plane and an Army helicopter collided as the plane was landing Wednesday night at Ronald Reagan National Airport.

In a groundbreaking achievement, the United Operational Test Team has successfully completed the first-ever dual, external release of the GBU-54 Laser Joint Direct Attack Munition (LJDAM) from an F-35 ...