Challenger 2 - Wikipedia
UK to supply tanks as Russian missiles hit cities across Ukraine
Ukraine Loses U.K.-Supplied Tank in Push for Counteroffensive Breakthrough - WSJ
Ukraine war leaves British Army 'very uncomfortable' with Future Soldier capabilities - Breaking Defense
UK confirms it will send Challenger 2 tanks to Ukraine and pressures Germany to increase support – as it happened, Ukraine
47) First Polish Leopard 2 tanks delivered to Ukraine, defense ministry says
British Challenger 2 tank 'destroyed in Ukraine' – defence source
Western tanks in the war in Ukraine: An overview of their role and tactical utility
UK ready to send Challenger 2 tanks for next Ukrainian offensive
Western tanks will bring their own complexities to Ukraine's fight against Russia
Britain Announces It Will Send Tanks To Ukraine
Russia-Ukraine war – live: Putin's forces destroy first UK tank as Moscow 'seeks weapons from Kim Jong-un
British Challenger tank in Ukraine 'blown up after hitting a Russian mine' - LBC