Staff Sgt. Justin Pruitt, 436th Aerial Port Squadron ramp operations supervisor, carries an explosives sign at Dover Air Force Base, Delaware, June 16, 2020. Contracted aircraft stopped at Dover AFB to pick up cargo as part of a foreign military sales project. The U.S. is committed to the sovereignty and territorial integrity of Ukraine. The two countries continue to strengthen their partnership first initiated in 1993. (U.S. Air Force photo by Senior Airman Christopher Quail)