Warrior tracked armoured vehicle

The Warrior incorporates several design features in keeping with the UK's battlefield experience. In particular, there are no firing ports in the hull, in line with British thinking that the role of the armoured personnel carrier/infantry fighting vehicle (APC/IFV) is to carry troops under protection to the objective and then give firepower support when they have disembarked. The absence of firing ports also allows additional appliqué armour to be fitted to the sides of the vehicle, which is invariably applied to Warriors involved in active operations. The cage armour used at one stage was replaced in 2007 by "Wrap Two" appliqué armour.[2] The basic armour provides all-around protection against small arms ball ammunition.

FV510 Warrior in desert camouflage, with appliqué armour fitted, and infantry section's personal kit and other equipment outside.

The crew of a Warrior comprises the driver, seated in the front hull, and the gunner and commander, who are both seated in the turret. The embarked infantry section can number up to seven soldiers, who are seated facing each other in the rear hull compartment. Passenger access is through a single electric ram powered door at the rear of the hull, rather than a drop-down ramp as in the US M113 APC and M2 Bradley IFV. Warrior Section Vehicles are able to carry and support seven fully equipped soldiers together with supplies and weapons, including a number of anti-tank weapons, for a 48-hour battlefield day in nuclear/biological/chemical conditions.

A Warrior on Salisbury Plain during Exercise Lion Strike

The Warrior is driven by a Perkins-Rolls-Royce V8 Condor engine through a four-speed automatic gearbox. It is capable of a road speed of 46 miles per hour (74 km/h). The Warrior has the speed and performance to keep up with a Challenger 2 main battle tank over the most difficult terrain.

The vehicle is fitted with a two-man GKN Sankey turret, armed with a non-stabilized L21A1 30 mm RARDEN cannon capable of destroying some APCs at a maximum range of 1,500 metres (1,600 yd), and an L94A1 EX-34 7.62 mm Hughes Helicopters coaxial chain gun. It is fitted with two clusters of four defensive grenade launchers (usually used with Visual and Infrared Screening Smoke – VIRSS).

All Warrior Infantry Section Vehicles are now equipped with Bowman radios, which replaced the earlier Clansman radios, for enhanced communications, command and control. When first introduced, the vehicles were fitted with passive Image intensifier night vision sights. These have since been progressively replaced with Thales Optronics Battle Group Thermal Imaging (BGTI) sights to upgrade night fighting capabilities, with 8x magnification.[1] As of 2007, 350 vehicles were fitted with BGTI.

• Operation Granby (Gulf War)
• Operation Grapple (United Nations duties in Bosnia with the UNPROFOR)
• Operation Resolute (NATO IFOR (Implementation Force) Bosnia 1996)
• Operation Telic (Iraq from 2003)
• Operation Herrick (Afghanistan with ISAF)

The protection against small arms, missiles, rocket-propelled grenades and anti-tank mines was shown during the UN operations in Bosnia. Two Warriors were destroyed during the First Gulf War, with nine soldiers killed, in a friendly fire incident when hit by an AGM-65 Maverick launched in error by an American A-10 Thunderbolt II.

As of 17 November 2008, 22 soldiers had been killed while travelling in Warrior IFVs in Afghanistan or Iraq.[3] On 7 March 2012, six British soldiers were killed in an explosion that hit a Warrior IFV in Helmand.[4]

• FV510 Infantry Section Vehicle. This is the principal version operated by the British Army, as described above. 489 were produced (including 105 as platforms for the mobility of ATGW teams, originally equipped with MILAN and later with Javelin).[5]
• FV511 Infantry Command Vehicle. 84 of these were produced.

FV512 Mechanised Combat Repair Vehicle

• FV512 Mechanised Combat Repair Vehicle. Operated by REME detachments in Armoured Infantry battalions. It is equipped with a 6.5 tonne crane plus power tools and is able to tow a trailer carrying two Warrior power packs or one Challenger power pack. 105 of these were produced.
• FV513 Mechanised Recovery Vehicle (Repair). Also operated by REME detachments in Armoured Infantry battalions. It is equipped with a 20 tonne winch and 6.5 tonne crane plus power tools and (like the FV512) is able to tow a trailer carrying two Warrior power packs or one Challenger power pack. 39 of these were produced.
• FV514 Mechanised Artillery Observation Vehicle. This is operated by the Royal Artillery as an Artillery Observation Post Vehicle (OPV) and is fitted with mast-mounted Man-packable Surveillance and Target Acquisition Radar (MSTAR) and Position and Azimuth Determining System (PADS), with Image Intensifying and Infra Red equipment. The only armament is the 7.62 mm machine gun, as the 30 mm Rarden cannon is replaced by a dummy weapon. This allows space for the targeting and surveillance equipment while still keeping largely the same outward appearance of a standard Warrior in order to avoid becoming a priority target. 52 of these were produced.
• FV515 Battery Command Vehicle. This is operated by the Royal Artillery. 19 of these were produced.
• Desert Warrior. This was an export version adapted for operations in hostile desert conditions. It was fitted with the Delco turret as used on the LAV-25 wheeled IFV, mounting a stabilised M242 Bushmaster 25 mm chain gun with coaxial 7.62 mm chain gun and 2 x Hughes TOW ATGM launchers (one mounted on each side). In 1993, Kuwait purchased 254 Desert Warrior vehicles.
• Warrior 2000. This was a new version developed for the Swiss Army. It did not enter production. It featured an all-welded aluminium hull, increased armour, digital fire control system and more powerful engine. It was fitted with the Delco turret, or a Land Systems Hagglunds E30 turret with Alliant Techsystems Bushmaster II Mk 44 30 mm cannon.
• Armoured Ambulance. Six Warriors, with armaments removed, were converted to the armoured ambulance role for use in Afghanistan during Operation Herrick.[6]
• VERDI-2 (Vehicle Electronics Research Defence Initiative) was a technology demonstrator built on the hull of an fv510 in 1993. It utilized the CTAi 40mm cannon, in addition to 8 starstreak missiles in 2 quad launchers, as well as the ADAD system later seen on the Stormer HVM. It did not enter production.[7]

FV513 Mechanised Recovery Vehicle (Repair) in a live fire training exercise, 6 January 1991.

Upgrades already fitted to Warriors in British Army service included the Bowman Communications System and Thales Battle Group Thermal Imaging (BGTI) night sights. However the British Army determined that a bigger upgrade programme was required to extend its service life to 2040.

The Warrior Capability Sustainment Program (WCSP) will involve upgrading 380 Warriors with the Warrior Modular Protection System (WMPS) and Warrior Enhanced Electronic Architecture (WEEA). Within that group, 245 vehicles will also be fitted with a new turret and weapon system under the Warrior Fightability Lethality Improvement Program (WFLIP). The remainder, which will be designated as Armoured Battlefield Support Vehicles (ABSV), will lack turrets and carry out field repair and recovery roles using winch and crane attachments.[8]

BAE Systems and Lockheed Martin competed for the WCSP contracts. Lockheed Martin's WFLIP upgrade was based on the existing Warrior turret. BAE Systems designed a new turret.[9] In March 2011, it was announced that Lockheed Martin had effectively won the competition to develop both the WFLIP and the FRES turrets. Severe budgetary pressures made it uncertain whether these defence projects were to be delayed or curtailed, but it was announced in October 2011 that the Warrior upgrades would proceed at a cost of £1bn, extending the service life of the Warrior to 2040 and beyond.[10][11] The scheduled in-service date for upgraded Warriors was 2018.

Under the WFLI program, the present turret mounting the RARDEN cannon, which lacks stabilisation and is manually loaded with three-round clips, will be replaced by a turret that will mount a stabilised 40 mm weapon developed by the Anglo-French firm CTA International and firing Cased telescoped ammunition.[11][12] This weapon will also equip the Ajax armoured vehicle.

As of March 2020, Warrior CSP is the "demonstration phase", demonstrating capability for a range of military missions set by the MoD. A total of £430m has been spent so far. No in-service date has been set, but the demonstration phase is due to finish in 2021.[13] In June 2020 the House of Commons Defence Select Committee described the project as running over three years late and £227 million over budget.[14]

• British Army – 789 received between 1987 and 1995.
• Kuwaiti Army – 254 Desert Warriors received.

• Foss, Christopher & Sarson, Peter. Warrior Mechanised Combat Vehicle 1987–1994, Osprey UK, 1994, London, New Vanguard Series No. 10.

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• The British Army
• Warrior Armoured Infantry Fighting Vehicle (AIFV)