DMZ Systems
DMZ systems and field intel
Hajin locations, extraction systems, progression, crafting, and weapons.
Official Call of Duty guides describe the systems summarized here. The site does not invent Hajin map coordinates; player-reported or guide-only information is labeled separately.
Updated 2026-10-18
MW4 DMZ Beginner Guide: Deploy, Progress, and Extract
How the MW4 extraction loop, solo and squad deployments, Hajin, and the FOB fit together.
Open entry Updated 2026-10-18MW4 DMZ FOB Progression and 3D Printer Recipes
Official FOB station unlocks, Operator progression notes, and six starter crafting recipes.
Open entry Updated 2026-10-18Hajin Map Guide: MW4 DMZ POIs and Services
Officially named major and minor Hajin locations, Tac-Map service types, and a note on unverified coordinates.
Open entry Updated 2026-10-18MW4 Beta Weapons List: All 22 Weapons and Classes
The official Multiplayer Beta weapon roster with class groupings and clear launch and DMZ caveats.
Open entry