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. Marines use a thermite grenade to burn materials used for making improvised explosive devices during a security patrol in Helmand province, Afghanistan, Sept. 9, 2014.

U.S. Marines use a thermite grenade to burn materials used for making improvised explosive devices during a security patrol in Helmand province, Afghanistan, Sept. 9, 2014.

U.S. Marines use a thermite grenade to burn materials used for making improvised explosive devices during a security patrol in Helmand province, Afghanistan, Sept. 9, 2014.

Photo Gallery