171127-N-CW570-0010 SANTA RITA, Guam (Nov. 27, 2017) U.S. Navy Cmdr. Mike Tollison, commanding officer of Explosive Ordnance Disposal Mobile Unit (EODMU) 5, speaks with Republic of Korea (ROK) Naval Special Warfare Flotilla personnel during the ROK Mil to Mil exercise 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 Arthurgwain L. Marquez/Released)