Staff Sgt. James Mcarthur, 934th Security Forces Squadron fire team member, provides rear fire cover for his team during room clearing training at Minneapolis Air Reserve Station, Minn., June 3, 2018. Airmen from the 934th SFS participated in a variety of quarterly training exercises to sharpen required job skills. (U.S. Air Force Photo by Tech. Sgt. Amber E. N. Jacobs)