The Force Behind The Fleet > Media

An official website of the United States government

Here's how you know

Official websites use .mil

A .mil website belongs to an official U.S. Department of Defense organization in the United States.

Secure .mil websites use HTTPS

A lock () or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

The Force Behind The Fleet

Search the NAVSEA site:

Tag: Dry Dock 4

Pennsylvania availability begins: The ballistic missile submarine's arrival marks Dry Dock 4's return to service following recent seismic mitigation work
May 24, 2023 — USS Pennsylvania (SSBN 735) entered Dry Dock 4 at Puget Sound Naval Shipyard & Intermediate Maintenance Facility May 11, to begin an 18-month Extended Refit Period.This will be the first maintenance availability in Dry Dock 4 since interim seismic mitigation efforts were completed in recent weeks and the dry dock was tested and... MORE