U.S. Army Sgt. Matthew Johns, 221st Military Police Detachment military police officer, and his daughter AudreeAna, age six, walk her service dog, Hope, at Joint Base Langley-Eustis, Va., Jan. 5, 2017. Before arriving to JBLE due to a permanent change of station, the Johns family worked with the Exceptional Family Member Program, a mandatory program for all active-duty service members with special needs family members. (U.S. Air Force photo by Staff Sgt. Teresa J. Cleveland)