U.S. Air Force 2nd Lt. Mindy Tran, 184th Medical Group, Kansas Air National Guard, nurse, prepares intravenous medical supplies for patient care at the Expeditionary Medical Support System during Vigilant Guard 2014, Salina, Kan., Aug. 5. Vigilant Guard is a joint exercise in which the National Guard partners with civilian agencies to work and train together in natural disaster scenarios.