The FV510 Warrior tracked vehicle family is a series of British armoured vehicles, originally developed to replace FV430 series armoured vehicles. The Warrior started life as the MCV-80, "Mechanised Combat Vehicle for the 1980s". One of the requirements of the new vehicle was a top speed able to keep up with the projected new MBT, the MBT-80 – later cancelled and replaced by what became the Challenger 1 – which the FV432 armoured personnel carrier could not. The project was begun in 1972; GKN Defence won the production contract in 1984 and the Warrior was accepted for service with the British Army in November 1984. Production commenced in January 1986 at Telford, with the first vehicles completed in December that year. GKN Defence was purchased by BAE Systems, via Alvis plc.
The first production vehicle was handed over to the Army in May 1987 to 1st Battalion Grenadier Guards, and from 1988 to 1990 four more armoured infantry battalions in the British Army of the Rhine were converted to the new vehicle. A total of 789 FV510 and variants were manufactured for the British Army and 254 of a modified version (Desert Warrior) were produced for the Kuwaiti Army.