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.

The U.S. Air Force Thunderbirds perform during the Aerospace and Arizona Days air show on Davis Monthan Air Force Base, Ariz., March 20, 2010. This air show kicked off the team's 57th season.

57TH SEASON

The U.S. Air Force Thunderbirds perform during the Aerospace and Arizona Days air show on Davis Monthan Air Force Base, Ariz., March 20, 2010. This air show kicked off the team's 57th season.

Photo Gallery