| Harrier GR5 / GR7 / GR9 | |
|---|---|
 An RAF Harrier GR9 over Afghanistan, 2008 | |
| General information | |
| Type | V/STOL strike aircraft |
| National origin | United Kingdom / United States |
| Manufacturer | British Aerospace / McDonnell Douglas BAE Systems / Boeing |
| Status | Retired |
| Primary users | Royal Air Force (historical) Royal Navy (historical) |
| Number built | 143[1] |
| History | |
| Introduction date | December 1989[2] |
| First flight | 30 April 1985[2] |
| Retired | March 2011 |
| Developed from | Hawker Siddeley Harrier McDonnell Douglas AV-8B Harrier II |
The British Aerospace Harrier II is a second-generation vertical/short takeoff and landing (V/STOL) jet aircraft used previously by the Royal Air Force (RAF) and, between 2006 and 2010, the Royal Navy (RN). The aircraft was the latest development of the Harrier family, and was derived from the McDonnell Douglas AV-8B Harrier II. Initial deliveries of the Harrier II were designated in service as Harrier GR5; subsequently upgraded airframes were redesignated accordingly as GR7 and GR9.
Under the Joint Force Harrier organisation, both the RAF and RN operated the Harrier II under the RAF's Air Command, including deployments on board the navy's Invincible-class aircraft carriers. The Harrier II participated in numerous conflicts, making significant contributions in combat theatres such as Kosovo, Iraq, and Afghanistan. The type's main function was as a platform for air interdiction and close air support missions; the Harrier II was also used for power projection and reconnaissance duties. The Harrier II served alongside the Sea Harrier in Joint Force Harrier.
In December 2010, budgetary pressures led to the early retirement of all Harrier IIs from service, at which point it was the last of the Harrier derivatives remaining in British service. In March 2011, the decision to retire the Harrier was controversial as there was no immediate fixed-wing replacement in its role or fixed-wing carrier-capable aircraft left in service at the time; in the long term, the Harrier II was replaced by the Lockheed Martin F-35B Lightning II.