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.

Three unmanned aerial systems fly in a row.

Unmanned Flight

Three unmanned aerial systems fly at Edwards Air Force Base, Calif., Aug. 21, 2019. Members of the Air Force's Emerging Technology Combined Test Force test and develop UAS technology.

  • Download: Full Size (1.29 MB)
  • Tags: DoD
  • Credit: Air Force Staff Sgt. Rachel Simones VIRIN: 190821-Z-GB362-1134C.JPG
Photo Gallery