FILE PHOTO: Ukrainian personnel hold a Ukrainian flag as they stand on a Challenger 2 tank during training at Bovington Camp, near Wool in southwestern Britain, February 22, 2023. REUTERS/Toby Melville/File Photo
FILE PHOTO: Ukrainian personnel hold a Ukrainian flag as they stand on a Challenger 2 tank during training at Bovington Camp, near Wool in southwestern Britain, February 22, 2023. REUTERS/Toby Melville/File Photo