Sources say Kyiv hopes move may encourage Berlin to supply Leopard 2s as it seeks 300 tanks in war against Russia
A new Russian offensive appears to be imminent - that's why Ukraine says it needs as many tanks as possible, World News
How are the Challenger tanks doing on the battle front? Have they been successful or have they disappeared without a trace? - Quora
UK To Send Challenger 2 Tanks To Ukraine For First Time
UK considers supply of Challenger 2 tanks to Ukraine
Why are Ukraine's allies arguing about tanks?
Ukraine confident UK will send Challenger 2 tanks to help war effort, Ukraine
Defence Secretary announces combat power package for Ukraine
Britain to send 14 of its main battle tanks to Ukraine
Quality or Quantity? The Tank Conundrum