Activision Unveils Hajin Map for Warzone and Modern Warfare 4

Activision has unveiled Hajin, the new primary map for Call of Duty: Warzone and Modern Warfare 4, during the Call of Duty NEXT livestream event held on August 21, 2026. The announcement confirmed that the large-scale map, set on the Korean Peninsula, will serve as the main battlefield for both the Battle Royale and the returning DMZ Evacuation mode when Season 1 launches. The map's reveal coincided with the early access launch of the Modern Warfare 4 beta.

The Hajin map is described as a vast, heavily populated exclusion zone, with environmental storytelling shaped by conflicts from the Modern Warfare 4 campaign. A significant portion of the map is affected by radiation, which is expected to be a full-fledged gameplay mechanic, influencing combat and player strategy. The developers have designed the location to offer maximum variety, blending open areas with dense urban ruins to create shifting paces of engagement.

Key points of interest on the map include the Irradiated Fallout Reactor, the epicenter of an environmental disaster; the Fortified Prison Complex, suited for close-quarters combat; the Hajin City Ruins, featuring narrow streets for vertical gameplay; and an...