An official website of the United States Government 
Here's how you know

Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

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

Photos

Snapshots of what’s happening in the Defense Department.

A submarine floats between two docks.

Dock Departure

The fast attack submarine USS Alexandria prepares to depart the floating dry dock after completing a successful regularly scheduled maintenance period at Naval Base Point Loma, Calif., April 5, 2023.

  • Download: Full Size (3.93 MB)
  • Tags: Navy
  • Credit: Navy Petty Officer 1st Class Thomas Gooley VIRIN: 230405-N-EA818-0005.JPG
Photo Gallery