With talk of mothballing, here's the gen on the British Army's Main Battle Tank fleet.
Ukrainian Crews Trained On British Challenger 2 Tanks Welcome Upgrade
British Army Only Has 157 Operational Challenger 2 Tanks: Report
British Tank Challenger 2: Unique Features, Capabilities and Specifications
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British Army Proposes Eliminating Tanks
Explained: Meet the mighty Challenger 2 tank, by Ministry of Defence, Voices Of The Armed Forces
new 1/72 British Challenger 2 main battle tank Iraqi Gulf War finished model
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Britain awards $1 billion contract to upgrade Challenger 2 tanks
UK Challenger 2 tanks on the move in Europe
British Challenger 2 tanks arrive in Ukraine to join fight against Russia
Double the Challenger tanks for Ukraine? British MoD says no
Challenger 2 - Main Battle Tank