USS Tucson (SSN 770)

Submarine Squadron 7

Pearl Harbor, HI
Top left banner Top right banner
prev next
Bottom left banner Bottom right banner
Submarine Squadron 7 Holds Change of Command Ceremony at Pearl Harbor
July 25, 2025
JOINT BASE PEARL HARBOR-HICKAM, Hawaii (July 25, 2025) - Capt. Jeff Fassbender, incoming commander, Submarine Squadron (CSS) 7, delivers remarks during the CSS 7 change of command ceremony aboard the Los Angeles-class fast-attack submarine USS Columbia (SSN 771), July 25, 2025. During the ceremony, Fassbender, from St. Marys, Kansas, relieved Capt. Corey Poorman, from Severna Park, Maryland, as CSS 7 commodore. (U.S. Navy photo by Mass Communication Specialist 1st Class Scott Barnes)
Tucson Changes Hands Following a Successful Deployment
September 20, 2019
190908-N-UD469-0004 JOINT BASE PEARL HARBOR-HICKAM Sept. 8, 2019 -- The Los Angeles-class fast-attack submarine USS Olympia (SSN 717) returns home following a seven-month deployment. Olympia conducted an around-the-world deployment in support of maritime security operations with allies and partners to ensure high-end war fighting capabilities in this era of great power competition. (U.S. Navy photo by Mass Communication Specialist 1st Class Amanda Gray/Released)
USS Tucson Returns to Pearl Harbor
March 7, 2018
Cmdr. Chad Hardt, commanding officer of the Los Angeles-class fast attack submarine USS Tucson(SSN 770), is greeted by his daughter on the pier at Joint Base Pearl Harbor-Hickam after returning from a six-month Western Pacific deployment, Mar. 7.