U.S. Air Force Airman 1st Class Jordan A. Sigulas,

U.S. Air Force Airman 1st Class Jordan A. Sigulas, a tactical air control party specialist with the 169th Air Support Operations Squadron, fires his M4 carbine during a weapons qualification at Operation Northern Strike in Alpena, Mich., Aug. 15, 2014. Northern Strike was a three-week-long exercise led by the National Guard that demonstrated the combined power of joint and multinational air and ground forces. TACPs with the Air National Guards 169th ASOS from Peoria, Ill., and more than 5,000 other armed forces members from 12 states and two coalition nations participated in the combat training. (U.S. Air National Guard photo by Staff Sgt. Lealan Buehrer/Released)