SASEBO, Japan (Apr. 19, 2023) Rear Adm. Derek Trinque, commander, Expeditionary Strike Group 7, speaks with the crew of the San Antonio-class amphibious transport dock USS New Orleans (LPD 18).during an all-hands call on the flight deck of the ship while in port Sasebo, Apr. 19, 2023. Expeditionary Strike Group 7 is an operational command based out of.Okinawa and is responsible for conducting expeditionary warfare operations to support a full range of.U.S. Seventh Fleet theater contingencies, ranging from humanitarian assistance and disaster relief to full combat operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Chase Stephens)