Arma 3
In Arma 3, the plot is set in the near future of the 2030s and takes place on the fictional island nation of the Republic of Altis and Stratis. The main factions in the game are NATO and the Canton Protocol Strategic Alliance Treaty (CSAT). There are several other teams as well, including the Altis Armed Forces (AAF), the Freedom and Independence Army (FIA), the International Development and Aid Project (IDAP), the Combat Technology Research Group (CTRG), the Gendarmerie, Syndikat, and the Livonian Defense Force. The game's story is told through six campaigns: The East Wind, Remnants of War, Apex Protocol, Old Man, Tac-Ops, and First Contact. These campaigns follow different characters and groups as they go through fights on the islands and in other locations. The plot has themes of peacekeeping, humanitarian aid, espionage, and extraterrestrial phenomena.