![](http://www.alamy.com/thumbs/6/BF10D338-1472-4466-8AB5-3C95489CEF87/PDE72E.jpg)
Air Force Staff Sgt. Ryan Libbon, 20th Security Forces Squadron installation patrolman, disassembles a cleared M240 machine gun while blindfolded during the National Police Week defender challenge at Shaw Air Force Base, , May 15, 2018. During the challenge, participants attempted to assemble and disassemble an M4 carbine as well as a M240 machine gun while blindfolded, while their partners guided them.
Size: 1731px × 1155px
Photo credit: © RP Images / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 20fw, air, airforce, airmen, america, archive, armed, army, defence, defender, force, forces, military, nationalpoliceweek, navy, reportage, service, serviceman, servicemen, shawafb, soldier, states, united, usa