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.

As seen through a night-vision device, soldiers conduct a night raid mission and provide security as a CH-47 Chinook helicopter circles overhead during exercise Emerald Warrior near Hattiesburg, Miss., March 5, 2012.

CHINOOK OVERHEAD

As seen through a night-vision device, soldiers conduct a night raid mission and provide security as a CH-47 Chinook helicopter circles overhead during exercise Emerald Warrior near Hattiesburg, Miss., March 5, 2012.

Photo Gallery