SANTA RITA, Guam (July 23, 2020) Sailors assigned to the Los Angeles-class fast-attack submarine USS Asheville (SSN 758) train in the Ships Control Operator Trainer at Naval Submarine Training Center Pacific (NSTCP), Detachment Guam. NSTCP, Det. Guam, provides training for the four Los Angeles-class fast-attack submarines assigned to Commander, Submarine Squadron 15 and submarines deployed throughout the region. This photo has been altered for security purposes by digitally blurring screens. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kelsey J. Hockenberger)