Tech. Sgt. Hai Spletstoser, a security forces specialist with the Georgia Air National Guard, walks the flightline at Alpena Combat Readiness Training Center, Mich., July 22, 2019, during exercise Northern Strike 19. Northern Strike is a National Guard Bureau-sponsored exercise uniting service members from more than 20 states, multiple service branches and seven coalition countries. (U.S. Air National Guard photo by Master Sgt. Scott Thompson)