U.S. Army Col. Richard Zampelli, 128th Aviation Brigade commander, gives a gift to retired U.S. Air Force Lt. Col. Kenneth Adams, Upper Mattaponi Indian tribe chief, for his support of the National Native American Heritage Month event at Joint Base Langley-Eustis, Va., Nov. 15, 2017. Adams retired from the Air Force after 24 years of active-duty service, with a one-year tour in Vietnam. (U.S. Air Force photo by Senior Airman Kaylee Dubois)