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.

Navy Petty Officer 3rd Class Phil Wall makes a vertical weld on two half-inch pieces of steel during underwater training in Miami, Florida, July 13, 2015. Wall is a construction electrician assigned to Underwater Construction Team 2.

Navy Petty Officer 3rd Class Phil Wall makes a vertical weld on two half-inch pieces of steel during underwater training in Miami, Florida, July 13, 2015. Wall is a construction electrician assigned to Underwater Construction Team 2.

Navy Petty Officer 3rd Class Phil Wall makes a vertical weld on two half-inch pieces of steel during underwater training in Miami, Florida, July 13, 2015. Wall is a construction electrician assigned to Underwater Construction Team 2.

Photo Gallery