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.

An airman looks at weather data on a screen.

Weather Ops

Air Force 1st Lt. Amanda Ley, the 97th Weather Operations flight commander, analyzes a 3D model of a thunderstorm at Altus Air Force Base, Okla., April 27, 2020. The military uses GPS in monitoring storm systems and other weather forecasting operations.

Photo Gallery