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.

U.S. Army Sgt. Tom Rios conducts post flight checks on a UH-60A Black Hawk helicopter at Ellington Field, Texas, on Sept. 25, 2005. Rios is a crew chief assigned to the 149th Air Ambulance, Martindale Army Air Field, San Antonio, Texas, in the area to assist in Hurricane Rita relief efforts.

U.S. Army Sgt. Tom Rios conducts post flight checks on a UH-60A Black Hawk helicopter.

U.S. Army Sgt. Tom Rios conducts post flight checks on a UH-60A Black Hawk helicopter at Ellington Field, Texas, on Sept. 25, 2005. Rios is a crew chief assigned to the 149th Air Ambulance, Martindale Army Air Field, San Antonio, Texas, in the area to assist in Hurricane Rita relief efforts.

Photo Gallery