in Vanguard New Warzone Map Release Date: When is the Caldera Pacific Vanguard Map Coming Out? | Attack of the Fanboy by autobot October 29, 2021, 8:50 am Call of Duty: Warzone is getting a new Caldera Pacific Vanguard Map as part of the integration. The map will release on December 2, 2021. attackofthefanboy.com