The Hawker Harrier and the Hawker Harrier II are commonly known as being Harrier Jump Jets. Their unique Vertical and Short Take Off and Landing engine design made them extremely useful and were designed to be operated in advanced theatres of conflict where air bases or runways would not be accessible. Armed with the latest in technology – the Harrier is continually being updated with the latest in weaponry, guidance systems and avionics. The Harrier has proven and continues to prove its worth as a modern, sophisticated jet aircraft.