Two Air Force 51st Security Forces Squadron augmentees man a defensive fighting position during exercise Vigilant Ace 18 at Osan Air Base, Republic of Korea, Dec. 5, 2017. As they would during a real-world situation, the 51st SFS augmentees are bolstering Osan’s defense forces manning DFPs and aiding in patrols during VA18. ( Air Force photo by Staff Sgt. Alex Fox Echols III)

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Size: 6943px × 4166px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 51st, defenders, osan, rok, sfs, va18