Sgt. Jackenson Jean (right), a combat engineer with

Sgt. Jackenson Jean (right), a combat engineer with the 3rd Battalion, 15th Infantry Regiment, 2nd Infantry Brigade Combat Team, 3rd Infantry Division instructs a soldier with the Ukrainian Land Forces on how to properly conduct the high crawl March 5, 2016, during a class on individual movement techniques at the International Peacekeeping and Security Center near Yavoriv, Ukraine as part of 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)