190903-N-NL576-022 ADAK, Alaska (Sept. 2, 2019)Operations Specialist 1st Class Sean McNamara, assigned to Explosive Ordnance Disposal Mobile Unit One (EODMU1), launches the Mk 18 Mod 2 Kingfish for an initial underwater survey of Sweeper Cove on Adak Island in the Alaska's Aleutian chain. EODMU 1 is providing expeditionary mine countermeasures support in support of Arctic Expeditionary Capabilities Exercise 2019. EODMU 1 provides operational EOD capabilities to include locating, identifying, rendering safe, exploiting, recovering and disposing of all explosive ordnance. (U.S. Navy photo by Senior Chief Mass Communication Specialist Brandon Raile/Released)