Rear Adm. Seung Joon Lee, deputy commander of Republic of Korea (ROK) Navy 2nd Fleet, briefs Adm. Patrick M. Walsh,

PYEONGTAEK, Republic of Korea (Sep. 13, 2010) Rear Adm. Seung Joon Lee, deputy commander of Republic of Korea (ROK) Navy 2nd Fleet, briefs Adm. Patrick M. Walsh, commander of U.S. Pacific Fleet, on the findings of the Joint Investigation Group Report of the ROK Navy corvette ROKS Cheonan (PCC 772). A non-contact homing torpedo exploded near the ship March 26, 2010, sinking it, resulting in the death of 46 ROK Navy sailors. (U.S. Navy photo by Lt. Jared Apollo Burgamy) File# 100913-N-4366B-475