A Ukrainian military instructor of Arey Battalion demonstrates to convict prisoners who have joined the Ukrainian Army how to use a grenade luncher on a rifle during training at the polygon, in the Dnipropetrovsk region, Ukraine, June 22, 2024. Ukraine is expanding its military recruiting to cope with battlefield shortages more than two years into fighting Russia's full-scale invasion. (Photo by Evgeniy Maloletka/AP Photo)
