Well, an alternative Cold War, actually.
CSLA Iron Curtain’s backstory puts is in an alternate version of the Cold War in 1980s Czechoslovakia. The new map offers 256 km2 of new terrain terrain, the Czechoslovak People's Army (CSLA), United States Army, local rebel fighters, new weapons and vehicles, and both single-player and multiplayer scenarios.
Among the new vehicles, we can find the “T-72 Main Battle Tank, M113 and OT-62 APCs. Cover vast distances in Mi-17 and UH-60 transport helicopters”.
The DLC, along with the previous Creator DLC, released back in June, Global Mobilization – Cold War Germany not only puts us back in the cold war again, but it increases the amount of helicopters in the game, which is always a welcome addition.
For more information about CSLA Iron Curtain, check out the official Steam page.