CALL FOR FIRE U.S. Army 1st Lt. Elyse Ping Medvigy conducts calls for fire during artillery training on Kandahar Airfield, Afghanistan, Aug. 22, 2014. Medvigy is a fire support officer assigned to the 4th Infantry Division's Company D, 1st Battalion, 12th Infantry Regiment, 4th Inf. Brigade Combat Team. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 538016-O-IQM91-829.jpg Photo Gallery