Challenger 3

Last updated

Challenger 3
Challenger 3.jpg
Challenger 3 Tech Demonstrator
Type Main battle tank
Place of origin United Kingdom
Service history
In serviceFrom 2027
Used by British Army
Production history
Designer Rheinmetall BAE Systems Land
Designed2020s
ManufacturerRheinmetall BAE Systems Land
Produced2027–2030
No. built148 (Planned) [1]
Specifications
Mass66 tonnes (65 long tons; 73 short tons) [2]
Crew4 (commander, gunner, loader, driver)

Armour "new Modular Armour" consisting of External "EPSOM" and Internal "Farnham" Armour, [3] [4] APS [5]
Main
armament
130/120 mm Rheinmetall L55A1 smoothbore gun [6]
Engine Perkins CV12-9A 26.1 litre V12 diesel [7]
Transmission David Brown Santasalo TN54E epicyclic transmission (six forward, two reverse) with new component improvements. [8] [9]
Suspension Horstman third generation Hydrogas [10] [11] [12]

Challenger 3 (CR3) is a planned British main battle tank in development for the British Army. It will be produced by the conversion of existing Challenger 2 tanks by the British/German Rheinmetall BAE Systems Land joint venture.

Contents

Improvements to Challenger 2 began in 2005 as the Capability And Sustainment Programme (CSP) to keep the Challenger 2 competitive until the 2030s. Lack of funding [13] meant that it was not until 2014 that the programme was formally reorganised into the "Challenger 2 Life Extension Programme" (LEP). In response to the LEP programme, two prototypes were submitted for evaluation; one from BAE Systems in 2018 [14] and the other from Rheinmetall in 2019. [15] Later that year BAE and Rheinmetall merged their British operations into Rheinmetall BAE Systems Land (RBSL), effectively leaving Rheinmetall's proposal the only option available without replacing the Challenger 2 fleet with foreign models. [16]

The Challenger 3 has an all-new turret with an improved hull. The most significant change from Challenger 2 to Challenger 3 is the replacement of the Challenger's main armament from a 120 mm L30A1 rifled main gun to the 120 mm L55A1 [17] smoothbore gun (which itself is an upgraded version of the L55 fitted to the Leopard 2A6/A7 family of main battle tanks) giving commonality with other NATO members. Ammunition is to be developed in conjunction with Rheinmetall AG, with a new kinetic energy round being developed for Challenger 3 and Leopard 2. [18]

History

The Challenger 3 will be the fourth tank of this name, the first being the World War II Cruiser Mk VIII Challenger, which was developed from the Cromwell tank chassis and armed with a Ordnance QF 17-pounder. The second was the Gulf War-era Challenger 1, which was the British army's main battle tank (MBT) from the early 1980s to the mid-1990s when it was succeeded by the Challenger 2 which saw action during the Iraq War in 2003.[ citation needed ]

In 2005, the MOD recognised a need for a Capability Sustainment Programme (CSP) to extend the service life of the Challenger 2 into the mid-2030s and upgrade its mobility, lethality and survivability. [19] The CSP was planned to be complete by 2020 and was to combine all the upgrades from CLIP (Challenger Lethality Improvement Programme), including the fitting of a 120 mm smoothbore gun. [20] [21] By 2014, the CSP programme had been replaced by the Life Extension Programme (LEP) which shared a similar scope of replacing obsolete components and extending the tank's service life from 2025 to 2035, however the 120 mm smoothbore gun had seemingly been abandoned. [22] [23] [24]

In 2015, the British Army provided an insight into the scope of the LEP, dividing it into four key areas, namely: [25]

The MOD also began assessing active protection systems (APS) on the Challenger 2, including MUSS and Rheinmetall's ROSY Rapid Obscurant System. [26] [27] [28]

In August 2016, the MOD awarded assessment phase contracts to several companies for the Life Extension Programme. These included Team Challenger 2 (a consortium led by BAE Systems and including General Dynamics UK), [29] CMI Defence and Ricardo plc, Rheinmetall and Lockheed Martin UK. [30] [31] In November, the MOD shortlisted two teams led by BAE Systems and Rheinmetall to compete for the LEP which was then estimated to be worth £650 million ($802 million). [32] [33] [34]

In October 2018, BAE Systems unveiled its proposed Challenger 2 LEP technology demonstrator, the "Black Night". [35] The new improvements included a Safran PASEO commander’s sight, Leonardo thermal imager for the gunner and Leonardo DNVS 4 night sight.[ citation needed ] The turret also received modifications to improve the speed of traverse and to provide greater space as well as regenerative braking to generate and store power. Other enhancements included a laser warning system and an active protection system. [35]

In January 2019, Rheinmetall unveiled its proposal which included the development of a completely new turret with fully digital electronic architecture, day and night sights for the commander and gunner, and a Rheinmetall L55 120 mm smoothbore gun. Whilst a more substantial upgrade than Black Night, the turret was developed on Rheinmetall's initiative and was not funded by the UK MOD, nor was it part of the MOD's LEP requirements. [15]

In June 2019, BAE Systems and Rheinmetall formed a joint venture company, based in the UK, named Rheinmetall BAE Systems Land (RBSL). [36] Despite the merger, the company was still expected to present two separate proposals for the LEP contract.[ citation needed ] [37] At DSEI 2019, RBSL first showed the 120mm proposal. [38]

In July 2020, Rheinmetall Defence showed a testbed vehicle on the Challenger 2 chassis, with a brand new turret, autoloading system and a powerful 130 mm smoothbore gun, the Rheinmetall Rh-130 L/51. [39] The 130 mm L/51 is 500 kilograms heavier than existing 120 mm L/44 or L/55 cannons and would require a larger turret to work on the Challenger 3. [40]

In October 2020, the MOD argued against buying a new main battle tank from overseas instead of pursuing the Challenger 2 LEP, stating that an upgraded Challenger 2 would "be comparable—and in certain areas superior—to Leopard 2 or M1 Abrams". [41]

The management of the C2 LEP was scathingly criticized by the Defence Select Committee on 15 March 2021. [42] They said in a report entitled "Obsolescent and outgunned: the British Army's armoured vehicle capability", [43] that "Despite having spent around 50% of the allocated budget (£800 million), the programme has yet to place a manufacturing contract. The programme has a current in-service date of 2024 (originally planned for 2017) and is some £227 million over budget. After a decade of effort, this abject failure to deliver against both cost, (with an overrun now totalling over a quarter of a billion pounds of public money) and timescale (ISD seven years late) is clearly totally unacceptable. Nevertheless, it is symptomatic of the extremely weak management of Army equipment programmes, by both Defence Equipment and Support and the Army Board itself, in recent years." [44]

On 22 March 2021, Ben Wallace presented the command paper, Defence in a Competitive Age to Parliament, which confirmed the British Army's plans to upgrade 148 Challenger 2 tanks for "around £1.3bn" and designate them Challenger 3. [45] [46] The MOD confirmed the contract with RBSL had been signed, valued at £800 million (USD$1 billion), on 7 May 2021. Rheinmetall's more extensive upgrade proposal, including the new 120 mm smoothbore gun, had been accepted. The initial operating capability for the upgraded tanks is expected by 2027, with full operation capability expected to be declared by 2030. [47]

See also

Related Research Articles

<span class="mw-page-title-main">Challenger 2</span> British main battle tank

The FV4034 Challenger 2 is a third generation British main battle tank (MBT) in service with the armies of the United Kingdom, Oman, and Ukraine.

<span class="mw-page-title-main">Leopard 1</span> Main battle tank family of German origin

The Kampfpanzer Leopard 1 is a main battle tank designed by Porsche and manufactured by Krauss-Maffei in West Germany, first entering service in 1965. Developed in an era when HEAT warheads were thought to make conventional heavy armour of limited value, the Leopard design focused on effective firepower and mobility instead of heavy protection. It featured moderate armour, only effective against low caliber autocannons and heavy machine guns, giving it a high power-to-weight ratio. This, coupled with a modern suspension and drivetrain, gave the Leopard superior mobility and cross-country performance compared to most other main battle tanks of the era, only being rivaled by the French AMX-30 and Swedish Strv 103. The main armament of the Leopard consisted of a German license-built version of the British Royal Ordnance L7 105 mm rifled gun, one of the most effective and widespread tank guns of the era.

<span class="mw-page-title-main">Combat Vehicle 90</span> Swedish Infantry fighting vehicle

The Combat Vehicle 90 (CV90) is a family of Swedish tracked armoured combat vehicles designed by the Swedish Defence Materiel Administration (FMV), Hägglund & Söner and Bofors during the mid-1980s to early 1990s, before entering service in Sweden in the mid-1990s. The CV90 platform design has continuously evolved from the Mk 0 to the current Mk IV with technological advances and changing battlefield requirements.

<span class="mw-page-title-main">Leopard 2</span> German main battle tank

The Leopard 2 is a third generation German main battle tank (MBT). Developed by Krauss-Maffei in the 1970s, the tank entered service in 1979 and replaced the earlier Leopard 1 as the main battle tank of the West German army. Various iterations of the Leopard 2 continue to be operated by the armed forces of Germany, as well as 13 other European countries, and several non-European countries, including Canada, Chile, Indonesia, and Singapore. Some operating countries have licensed the Leopard 2 design for local production and domestic development.

<span class="mw-page-title-main">Boxer (armoured fighting vehicle)</span> Multinational wheeled armoured fighting vehicle

The Boxer is a multirole armoured fighting vehicle designed by an international consortium to accomplish a number of operations through the use of installable mission modules. The governments participating in the Boxer programme have changed as the programme has developed. The Boxer vehicle is produced by the ARTEC GmbH industrial group, and the programme is being managed by OCCAR. ARTEC GmbH is based in Munich; its parent companies are Krauss-Maffei Wegmann GmbH and Rheinmetall Military Vehicles GmbH on the German side, and Rheinmetall Defence Nederland B.V. for the Netherlands. Overall, Rheinmetall has a 64% stake in the joint venture.

<span class="mw-page-title-main">FV107 Scimitar</span> Reconnaissance vehicle

The FV107 Scimitar is an armoured tracked military reconnaissance vehicle formerly used by the British Army, until it was retired from active service in April 2023. It was manufactured by Alvis in Coventry. It is very similar to the FV101 Scorpion, but mounts a high-velocity 30 mm L21 RARDEN cannon instead of a 76 mm gun. It was issued to Royal Armoured Corps armoured regiments in the reconnaissance role. Each regiment originally had a close reconnaissance squadron of five troops, each containing eight FV107 Scimitars. Each Main Battle Tank Regiment also employed eight Scimitars in the close reconnaissance role.

<span class="mw-page-title-main">Ariete</span> Main battle tank

The C1 Ariete is a 3rd generation main battle tank of the Italian Army, developed by Consorzio Iveco Oto Melara (CIO), a consortium formed by IVECO and OTO Melara. The chassis and engine were produced by Iveco, while the turret and fire-control system were supplied by OTO Melara. The vehicle carries the latest optical and digital-imaging and fire-control systems, enabling it to fight day and night and to fire on the move. Six prototypes were developed by 1988, which were subject to intensive testing. The following year the vehicles travelled a combined 16,000 km. Deliveries were first planned for 1993, and took place in 1994 due to delays. Final delivery occurred 7 years later in August 2002.

<span class="mw-page-title-main">Warrior tracked armoured vehicle</span> Current British infantry fighting vehicle

The 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.

<span class="mw-page-title-main">TPz Fuchs</span> Amphibious armoured personnel carrier

The TPz Fuchs from Transportpanzer Fuchs is a German armoured personnel carrier originally developed by Daimler-Benz, and manufactured and further developed by the now Rheinmetall MAN Military Vehicles (RMMV). Fuchs was the second wheeled armoured vehicle to enter service with the Bundeswehr. It can be used for tasks including troop transport, engineer transport, bomb disposal, Nuclear, Biological and Chemical reconnaissance and electronic warfare. RMMV and its predecessors manufactured 1,236 Fuchs 1, mostly for the German Army.

<span class="mw-page-title-main">Rheinmetall Rh-120</span> Smoothbore tank gun

The Rheinmetall Rh-120 is a 120 mm smoothbore tank gun designed and produced in former West Germany by the Rheinmetall-DeTec AG company, it was developed in response to Soviet advances in armour technology and development of new armoured threats. Production began in 1974, with the first version of the gun, known as the L/44 as it was 44 calibres long, used on the German Leopard 2 tank and soon produced under license for the American M1A1 Abrams and other tanks. The 120-millimetre (4.7 in) gun has a length of 5.28 metres (17.3 ft), and the gun system weighs approximately 3,317 kilograms (7,313 lb).

<span class="mw-page-title-main">Royal Ordnance L30</span> British main battle tank gun

The L30A1, officially designated Gun, 120 mm, Tank L30,is a British-designed 120 mm rifled tank gun, installed in the turrets of Challenger 2 main battle tanks. It is an improved production model of the Royal Ordnance L11 series of rifled tank guns. Challenger 2 tanks, and their L30A1 guns, are operated by the British and Omani armies. In 2023, L30A1 armed Challenger 2 tanks supplied by the British were delivered to Ukraine.

<span class="mw-page-title-main">Al-Zarrar tank</span> Pakistani Main battle tank

The Al-Zarrar, is a second generation main battle tank (MBT), currently in the services of the Pakistan Army since 2004. The tank is named after Muslim warrior Zarrar bin Al-Azwar.

The post–Cold War era is the period in world history from the collapse of the Soviet Union on December 27, 1991 to the present. During the Cold War, the Soviet domination of the Warsaw Pact led to effective standardization on a few tank designs. In comparison, France, Germany, the United States, and the United Kingdom had previously developed their own tank designs, but now tried to standardize their designs, while the smaller nations of NATO purchased or adapted these designs.

<span class="mw-page-title-main">General Dynamics Ajax</span> Family of British armoured fighting vehicles

The Ajax, formerly known as the Scout SV, is a group of armoured fighting vehicles being developed by General Dynamics UK for the British Army. It has suffered serious development and production difficulties.

<span class="mw-page-title-main">MBT-80</span> British military tank

The FV4601 MBT-80 was a British experimental third-generation main battle tank, designed in the late 1970s to replace the Chieftain tank. It was eventually cancelled in favour of the Challenger 1, itself an evolution of the Chieftain design.

<span class="mw-page-title-main">Lynx (Rheinmetall armoured fighting vehicle)</span> German armored fighting vehicle

The Lynx is a German armoured fighting vehicle developed by Rheinmetall Landsysteme. The Lynx, configured as a KF31 infantry fighting vehicle (IFV), was unveiled at the Eurosatory defence exhibition on 14 June 2016. The KF41 variant was unveiled at the Eurosatory defence exhibition on 12 June 2018. According to Rheinmetall, the Lynx family of tracked armoured vehicles is at the forefront of a new trend in IFV design toward armoured vehicles with lower unit and through-life costs and reduced complexity. One of the key principles of the Lynx concept is the integration of proven sub-systems with a high technology readiness level to reduce development time, cost and technical risk.

<span class="mw-page-title-main">120×570mm NATO</span> Calibre of tank ammunition

120×570mm NATO tank ammunition, also known as 120×570mmR, is a common, NATO-standard, tank gun semi-combustible cartridge used by 120mm smoothbore guns, superseding the earlier 105×617mmR cartridge used in NATO-standard rifled tank guns.

<span class="mw-page-title-main">Rheinmetall BAE Systems Land</span> British/German joint-venture defence and security company

Rheinmetall BAE Systems Land Ltd. (RBSL) is a joint venture between the United Kingdom’s BAE Systems and Germany's Rheinmetall AG for military vehicle design, manufacture and support. The company received regulatory approval on 13 June 2019. It is based in the United Kingdom, with headquarters in Telford, and other sites at Newcastle upon Tyne, Bristol and Dorset.

<span class="mw-page-title-main">CN08 120 mm gun</span> Smoothbore tank gun

The CN08 is a 120 mm 55-caliber smoothbore gun produced by Hyundai WIA. It is incorrectly known as the licensed production of the Rheinmetall Rh-120 L/55, but it was indigenously developed by the Agency for Defense Development and WIA from 2003 to 2008 for the XK2 development project started in 1995. The development was completed after the field test ended in September 2008.

References

  1. "British Army to get 148 Challenger 3 tanks in £800m deal". BBC News. 7 May 2021. Archived from the original on 30 March 2023. Retrieved 7 May 2021.
  2. "Challenger 3 vs Challenger 2 (Infographic)" (PDF). Rheinmetall BAE Systems Land. 29 April 2022. Archived (PDF) from the original on 28 March 2023. Retrieved 24 January 2022.
  3. "Obsolescent and outgunned: the British Army's armoured vehicle capability: Government Response to the Committee's Fifth Report of Session 2019–21". www.parliament.uk. UK Parliament. 21 May 2021. Archived from the original on 7 March 2023. Retrieved 24 April 2022.
  4. "UK Army set to receive 148 next gen 'Challenger 3' MBT's". Defence & Security Systems International. 10 May 2021. Archived from the original on 29 September 2022. Retrieved 27 September 2022.
  5. "Pioneering new technology for Challenger 3 tank". British Army. 24 June 2021. Archived from the original on 14 May 2023. Retrieved 24 April 2022.
  6. Lye, Harry (7 May 2021). "UK MOD signs Challenger 3 contract with RBSL". Army Technology. Archived from the original on 29 June 2023.
  7. Baroness Goldie (22 April 2022). "Challenger Tanks: Engines". House of Lords Debates. UK Parliament. Archived from the original on 14 January 2023. Retrieved 24 April 2022 via TheyWorkForYou.
  8. "TN54E Tracked Vehicle Transmission". David Brown Santasalo. Archived from the original on 20 February 2018. Retrieved 19 February 2018.
  9. "Work begins to prepare Challenger 2 vehicles for upgrade programme". UK Ministry of Defence - Defence Equipment & Support. 28 July 2021. Archived from the original on 6 June 2023. Retrieved 1 August 2021.
  10. "Gen 3 HydroGas Project". Tenders Electronic Daily - Supplement to the Official Journal of the EU. 12 January 2020. Archived from the original on 4 December 2022. Retrieved 14 January 2020.
  11. "Repair and Conversion Hydrogas Gen 3 Suspension Parts". Tenders Electronic Daily - Supplement to the Official Journal of the EU. 15 July 2020. Archived from the original on 4 December 2022. Retrieved 26 July 2020.
  12. "Project: 701547382 - Procurement of HAAIP Main Engine Cooling Fans – Annex A, Contract Notice Supporting Information Document". UK MOD, Defence Sourcing Portal. 26 April 2021. Retrieved 14 October 2021.
  13. "Challenger 2 Life Extension Project – Interim". Think Defence. 21 November 2015. Archived from the original on 4 December 2022.
  14. "DVD 2018: BAE Systems displays Challenger 2 LEP nicknamed Black Night". Army Recognition. 21 September 2018. Archived from the original on 20 January 2024.
  15. 1 2 Cazalet, Mark (23 January 2019). "IAV 2019: Rheinmetall unveils proposal for Challenger 2 LEP". Janes. Archived from the original on 4 December 2022. Retrieved 25 January 2019.
  16. Allison, George (14 January 2020). "Challenger 2 Life Extension Programme decision due late 2020". UK Defence Journal. Archived from the original on 29 October 2023.
  17. "Rheinmetall modernizing the UK's main battle tank Challenger 2 fleet". Rheinmetall Defence. 10 May 2021. Archived from the original on 12 May 2021.
  18. "partnering-agreement-optimise-tank-ammunition-programme". UK Ministry of Defence - Defence Equipment & Support. 27 April 2023. Archived from the original on 20 July 2023.
  19. Defence Industrial Strategy: Defence White Paper (PDF). London: The Stationery Office. 2005. p. 79. ISBN   0101669720 . Retrieved 29 March 2021.
  20. "The King's Royal Hussars: Regimental Journal 2007" (PDF). King's Royal Hussars. Archived from the original (PDF) on 25 July 2021. Retrieved 29 March 2021.
  21. "Case Studies in Defence Procurement and Logistics" (PDF). Griffith Research Online - Griffith University. 2014. p. 236. Archived (PDF) from the original on 28 March 2023. Retrieved 29 March 2021.
  22. Ripley, Tim (26 June 2014). "DVD 2014: UK Challenger 2 LEP numbers may drop". Janes. Archived from the original on 30 October 2014. Retrieved 30 October 2014.
  23. "Dynamic Security Threats and the British Army - Presentation to RUSI by Sir Nick Carter CGS of the British Army". Royal United Services Institute. 22 January 2018. Archived from the original on 29 March 2018. Retrieved 22 March 2018.
  24. "The Defence Equipment Plan 2017" (PDF). GOV.UK. 31 January 2018. Archived (PDF) from the original on 28 March 2023. Retrieved 7 March 2018.
  25. "RTR December 2015 Newsletter" (PDF). Royal Tank Regiment. December 2015. Archived from the original (PDF) on 5 November 2016. Retrieved 5 May 2016.
  26. "Armour MBT 2025 programme: SRO appointment letter" (PDF). UK Ministry of Defence. Archived (PDF) from the original on 19 September 2016. Retrieved 3 August 2016.
  27. "Active Protection for our Armed Forces". DSTL / UK Government. 5 July 2016. Archived from the original on 30 July 2017. Retrieved 15 March 2018.
  28. Bingham, James (16 November 2017). "Challenger 2 trialled with ROSY, Iron Fist APS". Janes. Archived from the original on 13 November 2018. Retrieved 15 March 2018.
  29. "BAE Systems' Team Challenger® 2 awarded Assessment Phase for Life Extension Project". BAE Systems. 22 December 2016. Archived from the original on 5 December 2022. Retrieved 29 March 2021.
  30. "UK Announces Life Extension Project". Battlespace. 22 August 2016. Archived from the original on 7 June 2023. Retrieved 29 March 2021.
  31. "Several contenders line up for Challenger 2 life extension programme" . IHS Jane's. 11 August 2016. Retrieved 14 November 2016.
  32. Chute, Andrew (2 November 2016). "Field Narrows for UK Battle Tank Modernization". Defense News. Archived from the original on 23 January 2024. Retrieved 14 November 2016.
  33. "Challenger 2 LEP contracts due in December" . IHS Jane's. 14 November 2016. Retrieved 14 November 2016.
  34. "MOD awards £46M to start Challenger 2 Tank life extension project competition". GOV.UK. 22 December 2016. Archived from the original on 23 December 2016. Retrieved 22 December 2016.
  35. 1 2 Allison, George (8 October 2018). "BAE unveils 'Black Night' – the first fully-upgraded Challenger 2 tank". UK Defence Journal. Archived from the original on 19 January 2024. Retrieved 29 March 2021.
  36. Sprenger, Sebastian; Chuter, Andrew (21 January 2019). "Rheinmetall, BAE Systems launch joint venture for military vehicles". Defense News. Archived from the original on 23 January 2024. Retrieved 25 January 2019.
  37. Grzeszczyk, Sian (1 July 2019). "Challenger 2 Upgrade Decision Will Not Be Made Until 2021". Forces News. Archived from the original on 18 January 2024. Retrieved 29 March 2021.
  38. Cazalet, Mark (12 September 2019). "DSEI 2019: RBSL's Challenger 2 LEP contender comes out in the open". Janes. Archived from the original on 4 December 2022. Retrieved 29 March 2021.
  39. "Rheinmetall – MBT 130 mm Gun" (Video). YouTube. Rheinmetall. 31 July 2020. Archived from the original on 2 December 2021.
  40. Hempel, Alex (25 June 2016). "Why Can't Tanks be Larger? Rheinmetall's 130 mm Gun and the Future of MBTs". whitefleet.net. Archived from the original on 28 January 2023.
  41. "Written evidence submitted by the Ministry of Defence HCDC Inquiry: Progress in delivering the British Army's armoured vehicle". UK Parliament. 6 October 2020. Archived from the original on 4 December 2022. Retrieved 30 October 2020. The Challenger 2 Life Extension Project will be the first significant upgrade since it entered service in 1998...it will be comparable..in certain areas superior – to the latest version of Leopard 2 and Abrams.
  42. "British tanks would be outgunned by Russian adversaries, MPs warn". ITV News. 14 March 2021. Archived from the original on 29 July 2023.
  43. "Report: Obsolescent and outgunned: the British Army's armoured vehicle capability". UK Parliament. 15 March 2021. Archived from the original on 18 January 2023.
  44. "Obsolescent and outgunned: the British Army's armoured vehicle capability: Conclusions and recommendations". UK Parliament. 14 March 2021. Archived from the original on 29 March 2023.
  45. Defence in a Competitive Age (PDF). Ministry of Defence. March 2021. p. 54. ISBN   978-1-5286-2462-6 . Retrieved 22 March 2021.
  46. "Future Soldier: Transforming the British Army" (PDF). British Army. 22 March 2021. p. 3. Archived (PDF) from the original on 3 May 2023. Retrieved 28 March 2021.
  47. Chuter, Andrew (7 May 2021). "Britain awards $1 billion contract to upgrade Challenger 2 tanks". Defense News. Archived from the original on 10 May 2021.