June 26, 2021 - The Los Angeles-class submarine USS Pasadena (SSN 752) is undocked at Norfolk Naval Shipyard (NNSY), after a Drydocking Selected Restricted Availability (DSRA) to replace, repair, and overhaul components throughout the boat was completed. The DSRA started in September 2020 and was NNSY’s first DSRA in a decade.
U.S. Navy video by Alim AJ Jordan, Norfolk Naval Shipyard