'Call of Duty: Warzone' Nuke Event Date Possibly Set In New Dam Teaser On 4/13/21 at 11:23 AM EDT Call of Duty: Warzone's Verdansk map has been slowly flooding with zombies, with leaks suggesting the onslaught will eventually lead to the entirety of the classic arena getting nuked. Now, following the arrival of new influencer teases, we may know when the alleged nuke event is expected to take place. The news arrives courtesy of a tweet from Call of Duty shoutcaster, Joe "MerK" DeLuca. 'Call of Duty: Warzone' might be having its nuke event April 21 at 12 p.m. The date and time were revealed in a new teaser. 'Call of Duty: Warzone' is available now on PS4, Xbox Series X|S, Xbox One and PC.