Cover the right

Members of the 185th Air Refueling Wing, Security Forces, from Sioux City, Iowa train on critical tasks of patrolling and small unit movements at Fort Harrison, Montana on 13 May 2009. The training for patrols takes place in the three stages of classroom instruction, rehearsal, and a field exercise that incorporates land navigation skills. (US Air Force photo by TSgt Brian Cox)

Take a knee

Members of the 185th Air Refueling Wing, Security Forces, from Sioux City, Iowa train on critical tasks of patrolling and small unit movements at Fort Harrison, Montana on 13 May 2009. The training for patrols takes place in the three stages of classroom instruction, rehearsal, and a field exercise that incorporates land navigation skills. (US Air Force photo by TSgt Brian Cox)

Come on, I dare ya!

Members of the 185th Air Refueling Wing Security Forces from Sioux City, Iowa watch for "hostiles" during a land navigation training exercise where they take an objective and avoid the "bad guys" during Operation Northern Thunder at Fort Harrison, Montana on May 15, 2009. (U.S. Air Force photo by Tech. Sgt. Wendy S. Ohl)

Let's go!

Members of the 185th Air Refueling Wing Security Forces from Sioux City, Iowa watch for "hostiles" during a land navigation training exercise where they take an objective and avoid the "bad guys" during Operation Northern Thunder at Fort Harrison, Montana on May 15, 2009. (U.S. Air Force photo by Tech. Sgt. Wendy S. Ohl)

Load Em Up!

Members of the 185th Air Refueling Wing Security Forces from Sioux City, Iowa loads blanks into magazines for a land navigation training exercise during Operation Northern Thunder at Fort Harrison, Montana on May 15, 2009. (U.S. Air Force photo by Tech. Sgt. Wendy S. Ohl)

A shot in the dark.

Under the illumination of flares, Security Forces from the 185th Air Refueling Wing, Sioux City, Iowa operate the M-240 and M-249 machineguns during night fire qualification at Fort Harrison, Montana on 13 May 2009. Tracer rounds aide gunners by allowing him or her to “walk” the fire onto the pop up targets. (US photo by TSgt Brian Cox)