Northern Strike 2014
An A-10 Thunderbolt II from the 127th Wing, Selfridge Air National Guard Base, Mich. drops live Mark 82, 500 pound bombs during Operation Northern Strike 2014 near Grayling, Mich. on Aug. 8, 2014. Operation Northern Strike 2014 is a joint multi-national combined arms training exercise conducted in Michigan. (U.S. Air National Guard photo by Master Sgt. Scott Thompson/released)