The McDonnell Douglas (now Boeing) AV-8B Harrier II is a single-engine ground-attack aircraft. It is the second generation of the Harrier Jump Jet family. It is capable of vertical or short takeoff and landing (V/STOL). The aircraft was designed in the late 1970s as an Anglo-American development of the British Hawker Siddeley Harrier, the first operational V/STOL aircraft. It can hover like a helicopter but can also fly like a jet at near supersonic speeds. It is named after the a bird of prey. It is primarily used on light attack or multi-role missions. These range from close air support of ground troops to armed reconnaissance. The AV-8B is used by the United States Marine Corps (USMC), the Spanish Navy, and the Italian Navy. A variant of the AV-8B, the British Aerospace Harrier II, was developed for the British military. Another is the TAV-8B, is a dedicated two-seat trainer.