A Ukrainian soldier with the 1st Airmobile Battalion,

A Ukrainian soldier with the 1st Airmobile Battalion, 79th Air Assault Brigade calls out to a fellow soldier, letting the other soldier know he is set and ready to cover his movement during pairs movement training at the Yavoriv Combat Training Center on the International Peacekeeping and Security Center, near Yavoriv, Ukraine, May 15, 2017. Yavoriv CTC staff, along with mentors from the U.S. Army's 45th Infantry Brigade Combat Team, led pairs movement training for soldiers from the 1-79th during the battalion's rotation through the Yavoriv CTC. The 45th is deployed to Ukraine as part of the Joint Multinational Training Group-Ukraine, an international coalition dedicated to improving the CTC's capabilities and building professionalism within the Ukrainian army. (U.S. Army photo by Sgt. Anthony Jones)