The next Call of Duty: Warzone map could be set in Urzikstan, and it could arrive as early as Season 4. 

Reddit moderator DougDagnabbit recently shared a video which was allegedly mined from Warzone files attached to Season 4 assets. The video is a top-down view of the map of Spec Ops activity in the game’s fictional Russian regions. It opens with a close-up of Verdansk, the current Warzone map, and ends after panning to reveal the Urzikstan region to the northwest.