U.S. Army paratroopers from the 173rd Brigade Support

U.S. Army paratroopers from the 173rd Brigade Support Battalion, 173rd Airborne Brigade and Slovenian soldiers cross-train on the M4 carbine rifles and FN F2000 assault rifles during exercise Lipizzaner III in Bac, Slovenia, on Jan. 26, 2017. Lipizzaner is a combined squad-level training exercise in preparation for platoon evaluation, and to validate battalion-level deployment procedures. (Photo by Visual Information Specialist Massimo Bovo/released)