Cpl. Daniel A. Reyes (right), a joint fires observer

Cpl. Daniel A. Reyes (right), a joint fires observer with 3rd Brigade, 3rd Air Naval Gunfire Liaison Company, Force Headquarters Group, Marine Forces Reserve, and Lance Cpl. Bernie Ibarra (left), a field radio operator with 3rd Brig. 3rd ANGLICO, MARFORRES, check the batteries of their Prick-117F at Canadian Manoeuvre Training Center, in Wainwright, Alberta, Canada, during exercise Maple Resolve 17, May 25, 2017. The mission of 3rd ANGLICO is to provide the Marine Air Ground Task Force commanders a liaison capability to plan, coordinate, and conduct terminal control of fires in support of joint, allied, and coalition forces.