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.

Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, speaks to a U.S. Air Force Academy cadet at the academy in Colorado Springs, Colo., Nov. 1, 2013. Dempsey visited the academy and attended the Air Force's annual conference of the Coordinating Research on the North Atlantic, or Corona, in the city.

QUICK HELLO

Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, speaks to a U.S. Air Force Academy cadet at the academy in Colorado Springs, Colo., Nov. 1, 2013. Dempsey visited the academy and attended the Air Force's annual conference of the Coordinating Research on the North Atlantic, or Corona, in the city.

Photo Gallery