English: U.S. Soldiers from U.S. Army Europe’s Alpha Battery, 5th Battalion, 7th Air Defense Artillery Regiment, familiarize members of the Polish military with preventive maintenance for Patriot missile systems in Morag, Poland, June 1, 2010. The training marked the first time a U.S. missile system was sent to Poland for a new rotational training program intended to familiarize Polish armed forces on the Patriot missile system. The training was designed to provide mutual benefits for improving Polish air defense capabilities while developing the skills of U.S. Patriot crew members.