Coast Guard Petty Officer 1st Class Mike Demopoulos (center) references a nautical chart during a pre-mission brief for coxswains from Port Security Unit (PSU) 313, of Everett, Wash., during a Combined Joint Logistics Over-the-Shore Exercise (CJLOTS), April 18, 2013. PSU 313 along with Republic of Korea military forces provided 24-hour water-side and shore-side force protection during CJLOTS. (U.S. Coast Guard photo by Petty Officer 2nd Class Etta Smith/Released)