Petty Officer 2nd Class Bradley Walker, a tactical coxswain with Port Security Unit 308, holds his 16-month-old son, Anderson, before he boards a plane with the rest of his unit to deploy to Guantanamo Bay, Cuba, Jan. 5, 2015. Walker works as a law enforcement officer with the state of Mississippi when he's not drilling with PSU 308. (U.S. Coast Guard photo by Petty Officer 3rd Class Jonathan Lally)