UK rethinks tank fleet numbers as Challenger 3 project hits critical milestone
The UK is rethinking how many Challenger 3 tanks it may need to meet its defence needs. (Photo: RBSL)
Unlike some UK combat vehicle programmes, the Challenger 3 project is on track and on budget, having passed its critical design review earlier this February.
The UK is reviewing the number of MBTs it plans to upgrade under the Challenger 3 project as the effort to develop the future tank hit a key milestone.
Under the current £800 million ($963 million) contract, Rheinmetall BAE Systems Land (RBSL) will deliver 148 upgraded tanks to the British Army from 2027.
However, this number could grow after a review was announced to ensure the size of the UK’s tank fleet would meet its defence requirements on 16 January.
The contract for the 148 tanks was signed at a time of great debate in the UK around so-called ‘sunrise’
Our news & analysis is now part of Defence Insight®
A Basic-level or higher Defence Insight subscription is now required to view this content.
More from Land Warfare
-
![British Army's open plan draws diverse offerings for Land Rover replacement]()
British Army's open plan draws diverse offerings for Land Rover replacement
The UK Ministry of Defence has avoided being prescriptive in its search to replace the British Army’s Land Rover, meaning vehicle types being offered range from Land Rover Defender Wolf II and Humvee to the hybrid series Fering Pioneer. What does this mean for the procurement process?
-
![DVD 2026: British Army’s Ajax back in the hands of users as part of a gradual return]()
DVD 2026: British Army’s Ajax back in the hands of users as part of a gradual return
The introduction of Ajax vehicles into British Army service was stopped after operator health issues were reported during an exercise, but manufacturer General Dynamics Land Systems UK believes work over the past 10 months has dealt with the problems.
-
![Europe commits to long-range fires but countries move in different directions]()
Europe commits to long-range fires but countries move in different directions
Sweden, Croatia and France are pursuing different rocket artillery solutions as European armies seek greater reach, survivability and industrial resilience.
-
![MAAF to test Britain’s shift from armour to distributed lethality in Estonia]()
MAAF to test Britain’s shift from armour to distributed lethality in Estonia
The bilateral agreement between the UK and Estonia comes as both countries explore how dispersed troops, drones, digital targeting, anti-tank weapons and increasingly long-range fires can complement the combat mass traditionally provided by heavy armour.
