171014-N-DH124-061 OKINAWA, Japan (Oct. 14, 2017) - Chief Boatswain’s Mate Omar Navarro, assigned to Naval Mobile Construction Battalion (NMCB) 4, posts the battalion flag, signifying the transfer of authority of Camp Shields to NMCB 4 Commanding Officer, Cmdr. James Cho, during a Relief in Place/Transfer of Authority (RIP/TOA) ceremony in Okinawa, Japan. NMCB 4 is the forward deployed Pacific NMCB, ready to support major combat operations and to provide general engineering and civil support to Navy, Marine Corps and joint operational forces. (U.S. Navy photo by Chief Mass Communication Specialist Rosalie Chang/Released)