GROTON, Conn. (Oct. 14, 2023) Petty Officer Kevin Skulich unfurls the commissioning pennant moments after the Virginia-class attack submarine USS Hyman G. Rickover (SSN 795) is put into service during a commissioning ceremony at Naval Submarine Base New London in Groton, Connecticut, Oct. 14, 2023. SSN-795, the second U.S. Navy submarine to commemorate the "father of the nuclear Navy" Adm. Hyman G. Rickover, operates under Submarine Squadron (SUBRON) Four, whose primary mission is to provide attack submarines that are ready, willing, and able to meet the unique challenges of undersea combat and deployed operations in unforgiving environments across the globe. (U.S. Navy photo by John Narewski)