Read about the Air Force’s efforts to improve the F-35’s air-to-surface strike capabilities using the GBU-54 Laser Joint Direct Attack Munition.

A Lockheed Martin executive who formerly served as a commander of Naval Surface Forces said one of the speed bumps in Navy laser weapons ...

Experts say the gunman’s brain tissue points to traumatic injury ‘likely’ caused by blasts in the line of duty; the Army disagrees, but is taking steps to limit exposure.