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 Staff Sgt. Adam Sokolowski explains sight adjustments to an Afghan soldier during training at the Kabul Military Training Center in Kabul, Afghanistan, Jan. 11, 2010. Sokolowski is a marksmanship instructor assigned to the U.S. Army Marksmanship Unit.

SIGHT SESSION

U.S. Army Staff Sgt. Adam Sokolowski explains sight adjustments to an Afghan soldier during training at the Kabul Military Training Center in Kabul, Afghanistan, Jan. 11, 2010. Sokolowski is a marksmanship instructor assigned to the U.S. Army Marksmanship Unit.

Photo Gallery