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. soldiers show an Estonian soldier how the mortar system operates during a call for fire live exercise in Estonia, Aug. 7, 2015. Estonian soldiers joined U.S. counterparts for a day of hands-on joint training in firing the 60 mm mortars during Operation Atlantic Resolve.

Mortar Call

U.S. soldiers show an Estonian soldier how the mortar system operates during a call for fire live exercise in Estonia, Aug. 7, 2015. Estonian soldiers joined U.S. counterparts for a day of hands-on joint training in firing the 60 mm mortars during Operation Atlantic Resolve.

Photo Gallery