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 Navy diver makes a signal before going underwater.

Dive Signal

Navy Petty Officer 2nd Class Sean McHugh prepares to go underwater for a mooring buoy inspection at Commander, Fleet Activities Sasebo, Jan. 12, 2018. Navy photo by Petty Officer 1st Class Arthurgwain L. Marquez

Photo Gallery