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

Sea Trials

Navy Petty Officer 2nd Class Trevor Gilchrist uses a sextant aboard the USS Harry S. Truman during sea trials in the Atlantic Ocean, May 19, 2021.

The Department of Defense provides the military forces needed to deter war and ensure our nation's security.

Photos