An ARP trainer scolds a trainee during the last week of a ten week program to become a member of the Taiwan navy’s elite Amphibious Reconnaissance and Patrol unit, at Zuoying navy base, Kaohsiung, southern Taiwan, December 19, 2021. The trainers, all prior graduates of the same course, say the intention of the week is not cruelty but to simulate the hardship of war. REUTERS/Ann Wang