WAIANAE, Hawaii (July 8, 2020) Navy Diver 2nd Class Isaac Padilla, assigned to Mobile Diving and Salvage Unit (MDSU) 1, Company 1-5, cuts conduits and wires as Navy Diver 2nd Class Kenny Hall, also from MDSU-1 CO 1-5, performs safety observer duties off Nanakuli Beach in Waianae, Hawaii, July 8, 2020. MDSU-1 Sailors removed underwater equipment and cables that were once part of a Navy multi-purpose sensor test range for ships and submarines. MDSU-1 provides expeditionary and rapidly deployable diving and salvage companies capable of conducting harbor clearance, salvage, underwater search and recovery, and underwater emergency repair operations in the most challenging environments. (U.S. Navy photo by Navy Diver 2nd Class Morgan Johnstone)