A pair of boots rest at the base of a flag pole as a flight of Airmen in training make their way down a track to remember and honor the nation's POWs and MIAs, marking the beginning of a 24-hour POW/MIA vigil at Sheppard Air Force Base, Texas, Sept. 20, 2018. Vietnam War POW and retired Air Force Lt. Col. John Yuill briefly spoke to the 364th Training Squadron Airmen before leading them around the track on the first lap.

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Size: 1879px × 1064px
Photo credit: © David Wa / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: action, air, america, archive, armed, army, base, defence, force, forces, john, lt, military, missing, navy, pow/mia, prisoner, reportage, service, serviceman, servicemen, sheppard, soldier, states, united, usa, vietnam, vigil, war, yuill