The Challenger-2 - a well-intentioned reinforcement from the British, a real challenge for the recipients in Ukraine: unbeatable as a weapon, intolerable as a vehicle. Only seven Challengers are now operational, despite rumors of a possible doubling in the future.
The Challenger tanks were involved in Ukraine's successes around Robotyne in the southern Zaporizhia region. The first Challenger 2 was destroyed on the way to neighboring Werbowe. Ukraine is modifying its Challenger. And they're already chubby. The number of Challenger 2 tanks the British army will deliver to Ukraine may be 227 in 2021.