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 destroyer steams along the starboard side of the Nimitz-class aircraft carrier USS Harry S. Truman March 22, 2007, as an SH-60 Seahawk helicopter assigned to Helicopter Squadron Seven conducts plane guard during flight operations over the Atlantic Ocean.

STANDING GUARD

A destroyer steams along the starboard side of the Nimitz-class aircraft carrier USS Harry S. Truman March 22, 2007, as an SH-60 Seahawk helicopter assigned to Helicopter Squadron Seven conducts plane guard during flight operations over the Atlantic Ocean.

Photo Gallery