Too Long; Didn't Read
Bunkers: 00, 04, 05, 06, 09 and 11, have all been made unavailable as bunkers in Warzone. This is down to security protocols due to Warzone's contamination. The remaining bunkers: 01, 02, 03, 07, 08, 08 and 10 are still available for access alongside several new bunkers. These new bunker locations are called missile silos, and each is located under a war monument. According to an audio leak, a plague mode will come to the Warzone in the future, involving a massive player vs zombie mode.