191008-N-WR252-1002 CHINHAE, Republic of Korea (Oct. 8, 2019) Republic of Korea (ROK) Navy Capt. Seok Han Yoon, commodore of Naval Mobile Construction Squadron 59, discuses a harbor damage repair training evolution being performed by ROK engineers with U.S. Navy Capt. Steve Stasick, commodore of 30th Naval Construction Regiment during the biannual U.S.-ROK Engineering Conference. (U.S. Navy photo/Released)