ARP trainees try to stay above water for hours at a time as part of their training to become members of the Taiwan navy’s elite Amphibious Reconnaissance and Patrol unit, at Zuoying navy base, Kaohsiung, southern Taiwan, December 20, 2021. The trainees have to endure everything from long marches to hours in the water, with constant screaming at by their instructors. Of the group of 31 who started the program, only 15 finished. REUTERS/Ann Wang
