Spc. Matthew C. Tarbell, a gunner with Destined Company,

Spc. Matthew C. Tarbell, a gunner with Destined Company, 2nd Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade, and a native of Fulton, New York, plots the location of mortars during a call for fire exercise, Estonia, Aug. 5, as part of ongoing training for Operation Atlantic Resolve. Plotting the target location determines firing data needed while calling for a grid mission, including giving the target’s map grid location plus the direction from the Soldier to the target. (U.S. Army photo by Spc. Jacqueline Dowland, 13th Public Affairs Detachment)