MIAMI — Lt. Thomas Martin will relieve Lt. Cmdr. Craig H. Allen, Jr. as commanding officer of the Coast Guard Cutter William Flores during a formal ceremony at Coast Guard Base Miami Beach, Fla., Wednesday at 10 a.m. Allen has commanded the 154-foot Fast Response Cutter since it’s delivery to the Coast Guard in August 2012. Allen’s next assignment will be at the Marine Corps Command and Staff...