'Call of Duty: Warzone' New Ural Mountain Map: Rumors, Updates, Release Date As "Call of Duty: Warzone" is gearing up for its first anniversary in a couple of months, rumors about the new Ural Mountain map sees more and more lights. The developers recently rolled out the Rebirth Island map, which is based on the 'Rebirth' mission from the OG Black Ops series. While the reception has somewhat been polarizing for the fans and players, the map has never been intended to be a full battle royale location. That said, many believe that a new, more giant map could be on its way. As Dexerto noted first, the latest rumored plan will be majorly influenced by Black Ops Cold War's Fireteam: Dirty Bomb maps. Two locations, namely Alpine and Ruka, are included within this update. Ruka has the codename 'wz_forest, while Alpine's is 'wz_ski_slopes.' Both interest points are located in the Ural Mountains in Russia, which could mean a hint for a much more significant update in the upcoming weeks or months.