The British in January pledged 14 main battle tanks to help Ukraine defend itself, denying a Ukrainian suggestion that more are already approved.
Leopard 2 and Challenger 2 Steal a March on the Abrams in Ukraine – Defense Security Monitor
British Challenger 2 tank 'destroyed in Ukraine' – defence source - Yahoo Sport
9) Ukraine receives first British tanks and other armored vehicles
Ukrainian resources: Britain is extremely dissatisfied with the publication of the fact of the destruction of
Britain rolls mothballed Challenger 2 tanks out of storage to send to NATO's largest military exercise since the Cold War as Estonia warns Putin is preparing for 'decade-long' conflict with West
Russian forces destroy first British-supplied Challenger 2 tank in Ukraine
Ukraine stocks up on weapons to prepare for new counter-offensive
Promised German and British tanks arrive in Ukraine
Poland confirms T-72 tank delivery to Ukraine, with Challenger 2 tanks to fill gap
UK Confirms Challenger 2 Tank's Destruction, Says Not Planning to Send Replacement
UK considers supplying handful of Challenger 2 tanks to Ukraine, Ukraine
Double Trouble For Russia: Ukraine Could Have Received 2X Challenger-2 Tanks Than Originally Pledged By UK
Swapping your Lada for a Rolls-Royce: how Ukrainians in the UK are mastering Challenger 2 tanks and learning about assault operations
RT - Britain is set to provide Ukraine with battle tanks, with a formal announcement expected to be made alongside other countries later this month. A spokesperson for Prime Minister Rishi Sunak
Ukrainian resources report the appearance of British Challenger 2 tanks in the south direction