Dry Dock Duty The USS Washington enters a dry dock at Portsmouth Naval Shipyard in Kittery, Maine, for a scheduled maintenance period, Nov. 14, 2024. The dry docking of a submarine is a critical step in the repair and modernization of a submarine’s service life, ensures fleet readiness and maintains the Navy's long-term advantage over adversaries by preparing to meet both current and future challenges. SHARE: Download: Full Size (2.4 MB) Tags: Navy Credit: Navy Petty Officer 1st Class Charlotte C. Oliver VIRIN: 241114-N-HV737-1020R.JPG Photo Gallery