Challenger 1
main battle tank
The FV4030/4 Challenger 1 is a British main battle tank (MBT) used by the British Army from 1983 to 2001, when it was superseded by the Challenger 2. The majority of the Challenger 1 fleet was subsequently sold to Jordan where it remained in service with the Royal Jordanian Army until withdrawals were announced in 2018.
Known locally as Al-Hussein, these vehicles received various Jordanian modifications before being replaced by French-made Leclerc tanks from the UAE and ex-Italian Centauro 8x8 wheeled tank destroyers. The Jordanian Challenger 1 fleet had been retired by January 2023.
History
The Challenger design by the former Military Vehicles and Engineering Establishment (MVEE) near Chobham in Surrey originated in an Iranian order for an improved version of the Chieftain line of tanks in service around the world. These were the Chieftain Mk5(P)- FV4030/1, FV4030/2 Shir (Lion) 1 and 4030/3 Shir 2. With the fall of the Shah of Iran and the collapse of the UK's MBT-80 project, the British Army became the customer and the tank was further developed by MVEE to meet Western European requirements. For a short time the tank was named "Cheviot" (the name of a hill range) before becoming "Challenger", a name reused from the Cruiser Mk VIII Challenger tank of World War II.
The most advanced aspect of the Challenger 1 design was its Chobham armour, which gave protection far superior to any monolithic Rolled Homogeneous Armour (RHA), then standard of western tank armour material. This armour was later adopted by other designs, including the American M1 Abrams. Additionally, the hydropneumatic suspension provided outstanding cross-country performance through the long suspension arm travel and controlled bump and rebound behaviour offered.
“Challenger 1” enters the record as main battle tank. Crown Archives preserves that source wording while asking what Challenger, main and battle can confirm, complicate or overturn.
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The record creator and administrative purpose are central evidence, because official documentation reflects both action and institutional priorities. The source revision retrieved here is dated Jun 10, 2026. The linked authority identifier is Q722813. The Library of Congress control number is sh98007650. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1983, 2001, 2018 and 2023.
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This entry incorporates text from “Challenger 1” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.