Challenger 3 upgrade includes three phases but ammo requirements remain unclear
Challenger 2 MBT demonstrator armed with latest Rheinmetall 120mm L55A1 smoothbore gun plus new Thales commanders and gunner's stabilised sights. (Photo: RBSL)
There are three distinct phases to the Challenger 3 MBT upgrade plan for the British Army, but the MoD is still considering its 120mm ammunition options.
RBSL (a JV between Rheinmetall and BAE Systems Land) has confirmed that the British Army’s Challenger 3 MBT Life Extension Programme (LEP) will comprise three phases with an expected in-service date of 2027.
The first phase, now underway, covers the building of six pre-series Challenger 3 MBTs at the RBSL facility in Telford.
This will be followed by Phase 2 LRIP of a further 18 units, with Phase 3 being full-rate production of 203 tanks.
The end result will be sufficient to equip two regiments of the Royal Armoured Corps (RAC) plus vehicles for training and reserve.
There
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
-
![How joint ventures are expanding Rheinmetall's munitions portfolio (video)]()
How joint ventures are expanding Rheinmetall's munitions portfolio (video)
Roman Köhne, CEO of Rheinmetall's Weapon and Ammunition Division, discusses the company's announcements at Eurosatory 2026, including developments in defence technology, precision systems, industrial partnerships and future capability programmes.
-
![Canada reveals first requirements for future long-range air-to-air missile]()
Canada reveals first requirements for future long-range air-to-air missile
Exclusive: Ottawa says its future NORAD interceptor must be highly stealthy, resistant to jamming and capable of engaging threats at very long range, while leaving the competition open to domestic and international suppliers.
-
![Italian Army advances plans for 155m wheeled artillery fleet]()
Italian Army advances plans for 155m wheeled artillery fleet
With a requirement for 60 systems, the Italian Army is preparing to complement its tracked artillery with a modern wheeled solution based on domestic industry.
