Although not officially confirmed, the apparent destruction of a Ukrainian Challenger 2 is the first ever loss during combat operations.
4.2 million pounds, wasted': Russia blows up Challenger 2 tank supplied by the UK to Ukraine
Ukraine Modifying UK Challenger 2 Battle Tanks Due to Weak Spot
Ukraine Modifying UK Challenger 2 Battle Tanks Due to Weak Spot
How are Ukraine's challenger tanks performing? Have they seen combat yet? - Quora
Analysis of Land Army Maintenance Techniques in the War in Ukraine
Ukraine Modifying UK Challenger 2 Battle Tanks Due to Weak Spot
A look at Leopard 2 tanks that could soon be sent to Ukraine
Challenger 2 tank destroyed in combat for first time in 30 years
Ukraine Modifying UK Challenger 2 Battle Tanks Due to Weak Spot: Report
What the Leopard 2 tank could mean for Ukraine's fight against Russia
Russia Likely Lost Half its Heavy Tanks in Ukraine: U.S. - The Moscow Times
Ukraine Modifying UK Challenger 2 Battle Tanks Due to Weak Spot
News & Features - Defence Leaders 2023
Why Ukraine wants Leopard 2 tanks : NPR