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.
Spring Storm In The Baltic Region ~ Part Eight – British Army
Across Europe, Billions Being Funneled Into New Armored Vehicle Programs - Breaking Defense
Revealed: First look at UK's Challenger 3 main battle tank prototype - Breaking Defense
Britain awards $1 billion contract to upgrade Challenger 2 tanks
Tanked Up - Armada International
British Army to roll out upgraded Main Battle Tank in 2027
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
UK must be shocked: only 40 'Royal' tanks ready to fight Russia
Britain awards $1 billion contract to upgrade Challenger 2 tanks
Thales UK Clinches $122M Challenger 3 Tank Sight Contract
Challenger 2 - the British main battle tank for the Armed Forces of Ukraine •
Ukrainian Armed Forces showcase British Challenger 2 tank in exercise
Challenger 2 - Wikipedia
British Army cut above at ceremony marking upgrade of Challenger 2
Thales UK Clinches $122M Challenger 3 Tank Sight Contract