Ukrainian president visits Clear Sky 2018
U.S. Air Force Maj. Gen. Clay Garrison, California Air National Guard commander, U.S. Army Brig. Gen. Maria A. Biank, director of operations, G-3, U.S. Army Cyber Command, Lt. Gen. Vincent R. Stewart, Deputy Commander U.S. Cyber Command, and Marie Yovanovitch, U.S. Ambassador to Ukraine discuss the ongoing Clear Sky 2018 exercise at Starokostiantyniv Air Base, Ukraine, Oct. 11, 2018. Clear Sky 18 is the first large-scale, air-centric, multinational regional security exercise that United States Air Forces in Europe - Air Forces Africa has sponsored in eastern Europe since 2014. (U.S. Air National Guard photo by Tech. Sgt. Charles Vaughn)