U.S. Marine Corps Col. Timothy E. Winand (right), outgoing 3rd Marine Regiment commanding officer, shakes the hand of Lt. Col. Carl E. Cooper Jr. (left) during the 3rd Marine Regiment's Change of Command Ceremony at Dewey Square aboard Marine Corps Base Hawaii (MCBH), Kaneohe Bay, July 17, 2015. During the ceremony, U.S. Marine Corps Col. Winand would relinquish command of 3rd Marine Regiment to U.S. Marine Corps Lt. Col. Carl E. Cooper Jr. (U.S. Marine Corps photo by Lance Cpl. Aaron S. Patterson, MCBH Combat Camera/Released)