180125-N-QL961-006 HONOLULU (Jan. 25, 2018) Adm. Hyun-seong Um, Republic of Korea Chief of Navy, renders a salute during a wreath laying ceremony at National Memorial Cemetery of the Pacific. Um is on a two-day visit to Oahu, Hawaii, meeting with U.S. military leaders in the Pacific. (U.S. Navy photo by Mass Communication Specialist 1st Class Phillip Pavlovich/Released)