170822-N-TR141-0682 GUAM (Aug. 22, 2017) A Sailor assigned to Explosive Ordnance Disposal Mobile Unit (EODMU) 5 rappels from an MH-60S Sea Hawk helicopter assigned to the "Island Knights" of Helicopter Sea Combat Squadron (HSC) 25 at Naval Base Guam. EODMU-5 conducts mine countermeasure and improvised explosive device operations, renders safe explosive hazards and disarms underwater explosives such as mines. (U.S. Navy photo by Mass Communication Specialist 1st Class Benjamin A. Lewis/Released)