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.

George Duchak, the new director of the Defense Innovation Unit-Experimental in Silicon Valley, Calif., was formerly director of the Air Force Research Laboratory Information Directorate and a Defense Advanced Research Projects Agency program manager. DoD photo

George Duchak

George Duchak, the new director of the Defense Innovation Unit-Experimental in Silicon Valley, Calif., was formerly director of the Air Force Research Laboratory Information Directorate and a Defense Advanced Research Projects Agency program manager. DoD photo

Photo Gallery