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 Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, talks to faculty and students at the Polish National Defense University in Warsaw, Poland, July 24, 2013.

UNIVERSITY TALK

U.S. Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, talks to faculty and students at the Polish National Defense University in Warsaw, Poland, July 24, 2013.

Photo Gallery