An F/A-18 fighter jet was "mistakenly fired on" by the guided missile cruiser USS Gettysburg, authorities said.

Hunter Bernius, a veteran Marine Corps scout sniper who runs an advanced urban sniper training course, walked INSIDER through his most technically difficult shot - he fired a bullet into a target ...

A Patriot Advanced Capability-3 Missile Segment Enhancement missile launched from a virtual Aegis Weapon System hit a live target in a recent ... with multiple U.S. military services.