Anglo-German armored vehicle-maker Rheinmetall BAE Systems Land has signed a deal with the British Defence Ministry to upgrade Challenger 2 main battle tanks.
Ukraine War Tanks: Challenger 2 British Armor News and Details - Bloomberg
British Army News and Discussion, Page 18
Arjun Main Battle Tank (MBT), Page 370
New Challenger 3 tank 'within budget and ahead of schedule
Russian forces destroy first British-supplied Challenger 2 tank in Ukraine, official says
挑戰者不能亡,英國斥資312 億升級Challenger 2 戰車, 科技新報
British Challenger 2 Tank is Decimating Russian Armored Vehicles - Warrior Maven: Center for Military Modernization
Britain 'on course to build the most modern and lethal Army in Europe' to beat Putin - Daily Star
Why didn't the British army implement the improvements given to the Challenger 2E onto the current Challenger 2 fleet other than maybe cost reasons, the 2E upgrades mobility, FCS and Hunter killer
British Army to roll out upgraded Main Battle Tank in 2027
D. Britanijos karinės pajėgos / British Armed Forces - Lietuvos Karinis Forumas
General Dynamics Awarded $258M Army Contract for 26 Additional Combat Vehicles