Aerographer's Mate 2nd Class Hal Walls, foreground, and Aerographer's Mate Airman Donovan Druhan, both assigned to Commander, Task Group 56.1 (CTG-56.1), launch a Mark 18 Mod 2 Kingfish unmanned underwater vehicle from a rigid-hull inflatable boat. CTG-56.1 conducts mine countermeasures, explosive ordnance disposal, salvage-diving and force protection operations throughout the U.S. 5th Fleet area of operations. (U.S. Navy photo by Mass Communications Specialist 1st Class Christopher D. Blachly/RELEASED)