Call of Duty: Modern Warfare 4 Season 1 launches November 6

Activision is launching Season 1 for Call of Duty: Modern Warfare 4 and Warzone on November 6, 2026. This update features the full integration of Warzone with Modern Warfare 4 and introduces new maps, including Hajin, set in the Korean Peninsula, and Zodiac. The season also includes the return of Verdansk and Rebirth Island.

New content includes the X01 Black Site map for DMZ, new weapons such as the CSG-35 SMG and Cronen Osprey Assault Rifle, and various in-game events. The Battle Pass will feature 100 levels with a new automatic progress recovery system for premium subscribers.

For the first time in the series, Warzone will be available on the Nintendo Switch 2. However, support for PlayStation 4 and Xbox One will end with this season, as Activision shifts focus toward newer hardware. Players on older consoles will be unable to run Warzone starting this update, though progress can be transferred via Activision accounts to supported platforms.