Air Force Tech. Sgt. David Bean, opposing forces (OPFOR) member, fires blank rounds during a “Defend the Base” training scenario at Osan Air Base, Republic of Korea, Sept. 13, 2022. OPFORs are used as stand-ins for enemy invaders, enabling 51st Security Forces Squadron defenders to practice base defense tactics in a more realistic combat environment.

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Photo credit: © Operation 2022 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 51st, beverly, event, forces, midnight, opfor, security, sfs, training