We're Still at War: Photo of the Day for April 18, 2014

Fri Apr. 18, 2014 5:00 AM EDT

A Soldier guides the driver of an Avenger weapon system before they fired the .50-caliber machine gun April 8, 2014 as part of the Avenger Master Gunner Course at Fort Sill, Okla. (Photo by Marie Berberea, Cannoneer staff)