170105-N-KC128-0022 PEARL HARBOR (Jan. 5, 2017) Commander, Submarine Force, U.S. Pacific Fleet Rear Adm. Frederick Roegge presents Capt. Timothy Rexrode, commanding officer of Submarine Squadron 1 with a Legion of Merit Medal during the change of command ceremony at Joint Base Pearl Harbor-Hickam. Capt. Richard Seif relieved Rexrode as commanding officer of Submarine Squadron 1. (U.S. Navy photo by Mass Communication Specialist 1st Class Daniel Hinton/Released)