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Staff Sgt. Juan Salazar, 51st Security Forces Squadron defender, trains on a new virtual reality system at Osan Air Base, Republic of Korea, Feb. 16, 2021. The system helps members go through different real-world scenarios that they could encounter. (U.S. Air Force photo by Senior Airman Noah Sudolcan)

Note: I don’t know much about the VR being used, but the website to the company providing the system is here.