U.S. Marine Corps Lt. Gen. Terry G. Robling, commander of U.S. Marine Corps Forces, Pacific (MARFORPAC), takes Lt. Gen. Lee Ho Yeon, commandant of Republic of Korea Marine Corps, pause before boarding the U.S. Pacific Fleet's Commander's Barge during a tour of Pearl Harbor, at Joint Base Pearl Harbor-Hickam, September 18, 2012. Lt. Gen. Lee Ho Yeon went on a tour of Pearl Harbor, to see the ships damaged during the Japanese attack on Dec. 7, 1941.