From left, Staff Sgt. Nicole Shreffler and Tech. Sgt. Haniyyah Nixon, command post controllers from the 621st Contingency Response Wing, at Joint Base McGuire-Dix-Lakehurst, N.J. provide air mobility logistics support at Mackall Army Airfield, N.C. during Joint Operational Access Exercise 12-02, June 6. The JOAX is a two-week forcible entry and ground combat exercise to prepare Air Force and Army service members to respond to worldwide crises and contingencies. (U.S. Air Force photo by Tech. Sgt. Parker Gyokeres)