JOINT BASE PEARL HARBOR-HICKAM (March 18, 2021) Capt. Don Rauch salutes Rear Adm. Timothy Kott, Commander, Naval Surface Group Middle Pacific, as he assumes command during a change of command ceremony. Capt. Ken Athans was relieved by Rauch as Commander, Destroyer Squadron 31 during the ceremony. (U.S. Navy photo by Mass Communication Specialist 2nd Class Greg Hall)