Soldiers with the 3rd Battalion, 15th Infantry Regiment,

Soldiers with the 3rd Battalion, 15th Infantry Regiment, 2nd Infantry Brigade Combat Team, 3rd Infantry Division demonstrate their knowledge on forward observer training to Lt. Col. Nathan Minami, 3-15 Inf. battalion commander and Command Sgt. Maj. Tom Dow, 3-15 Inf. command sergeant major Apr. 5, 2016, during a mortar live-fire training at the International Peacekeeping and Security Center near Yavoriv, Ukraine as part as Joint Multinational Training Group-Ukraine. Each JMTG-U rotation will consist of nine weeks of training where Ukrainian soldiers will learn defensive combat skills needed to increase Ukraine's capacity for self-defense. (U.S. Army photo by Staff Sgt. Adriana M. Diaz-Brown, 10th Press Camp Headquarters)