Prairie Fire refers to the 'Military Assistance Command, Vietnam – Studies and Observations Group' (MACV-SOG), which was a United States Special Forces unit established in 1964 to conduct covert operations in Vietnam, Laos, and Cambodia,” says the description for the DLC on the Arma 3 Steam page. For $23 you’ll be able to get weapons and vehicles which were used during the war.
Prairie Fire is a new paid DLC for Arma 3 which focuses on the Vietnam War.
