181003-N-VR594-1029 SANTA RITA, Guam (Oct. 3, 2018) Chief Explosive Ordnance Disposal Technician Jonathan Ross and Explosive Ordnance Disposal Technician 1st Class Nic Gorsuch, both assigned to Explosive Ordnance Disposal Mobile Unit (EODMU) 5, don Mark 16 Mod 1 closed-circuit mixed-gas underwater breathing apparatus during a supervisor certification dive aboard a rigid-hull inflatable boat at Naval Base Guam. EODMU-5 conducts counter improvised explosive device operations, renders safe explosive hazards and disarms underwater explosives. EODMU-5 is assigned to Commander, Task Force 75, the primary expeditionary task force responsible for the planning and execution of coastal riverine operations, explosive ordnance disposal, diving engineering and construction, and underwater construction in the U.S. 7th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kelsey J. Hockenberger/Released)