Airman 1st Class Phillip E. Rock, a B-2 weapons load crew member assigned to the 509th Aircraft Maintenance Squadron, poses for a portrait on Nov. 15, 2018 in his dorm at Whiteman Air Force Base, Missouri. Rock's family history is deeply rooted in both the U.S. Armed Forces and the Navajo tribe. (U.S. Air Force photo by Staff Sgt. Kayla White)