APRA HARBOR, Guam (Dec. 19, 2021) Republic of Korea Navy (ROKN) Capt. Kisoon Kim (left), commodore of the ROKN Naval Mobile Construction Squadron 59 (NMCRON 59), observes divers from the ROKN Underwater Construction Team (UCT) and the U.S. Navy’s Underwater Construction Team Two (UCT-2) and Mobile Diving and Salvage Unit One (MDSU-1) conducting underwater construction operations during the Multinational Underwater Repair Exercise (MUREX) 2021 in Apra Harbor, Guam, Dec. 19, 2021. This is the first-ever MUREX, an exercise designed to develop interoperability in underwater construction operations, build diving expertise, and foster camaraderie between the ROKN UCT and the U.S. Navy’s UCT-2 and MDSU-1. (U.S. Navy photo by Information Systems Technician 2nd Class Michael Czuprynski)