Glass office towers of The Grid in central Hajin City, MW4 DMZ — Screenshot: Call of Duty: Modern Warfare 4 © Activision (enhanced)

Central Hajin City · Former South Korean side

The Grid: MW4 DMZ Location Guide

The walled-off business district at the center of Hajin City, the most heavily defended part of the city, with fighting on rooftops and in the streets. Highest threat: Extreme.

Last updated October 20, 2026Game version: Pre-launch (official intel, October 2026)

◆ Fortress · ■ Compound · L Lieutenant Tower · U UAV Tower · A Ammo Armor Cache · P Police Station · F Fire Station · C Clinic · G Gas Station. Rings show the highest threat level (Low, Medium, High, Critical, Extreme); the white ring is The Grid. Smaller markers from Activision's official Hajin Tac Map. Screenshot: Call of Duty: Modern Warfare 4 © Activision (enhanced)

Threat level by area

The Grid	Critical
Nenshin Tech Complex	Extreme
DBN Headquarters	Critical
Hanex Bank	Critical
Minsok Art School	Critical
Construction Zone	Critical

See it on the interactive Hajin map, where you can switch on every kind of marker and zoom in.

What to expect at The Grid

Barricaded roads, razor wire, watchtowers and roving patrols
The DBN TV tower, the tallest building in Hajin
A red-roofed twin high-rise tech complex with the highest threat level
Few escape routes at street level
The blog spells the tech complex two ways, Nenshin and Netshin; we use the spelling in its threat list

Keys for The Grid

Netshin IT Room (grid G6): A high-security server room on the upper floors of the Netshin Tech Complex. One source so far, not yet verified.

Every key, with where it comes from and a checklist of the ones you have, is in our MW4 DMZ key finder.

Missions at The Grid

Operation Grid Assault (Story Mission): 5 steps, rewards Rose's Highrise Armory key, Helicopter (Paid Infil), 25,000 DMZ Cash.

Every step, with a checklist that remembers your progress, is in our MW4 DMZ missions checklist.

Marked around The Grid on the official Tac Map

These are the places on Activision's official Hajin Tac Map that are closer to The Grid than to any other major location (our grouping, by distance on the map). Named areas: DBN Headquarters and Hanex Bank.

1 Ammo Armor Cache: Refill ammo and Armor Plates, often inside enemy compounds. Each cache has a cooldown after use.
1 Gas Station: Repair and refuel ground and air vehicles, and refill Gas Cans.

Nearby major locations

NuriGO Mall to the northeast, highest threat High.
Wolves Stadium to the southwest, highest threat Medium.
Hajin River Heights to the south, highest threat Medium.

Keys, locked rooms and exfils are added here once they are confirmed in play. How threat levels work is in our guide to DMZ threat levels and enemies, and the list of all Hajin map locations compares every place side by side.

Questions

Where is The Grid in MW4 DMZ?

In Central Hajin City, on the former South Korean side. The closest major locations are NuriGO Mall to the northeast, Wolves Stadium to the southwest and Hajin River Heights to the south.

What is the threat level at The Grid?

The Grid: Critical; Nenshin Tech Complex: Extreme; DBN Headquarters: Critical; Hanex Bank: Critical; Minsok Art School: Critical; Construction Zone: Critical. Threat rises when you fight there and drops again once you break contact.

Every Hajin location

Sources

Checked against the official posts on October 19, 2026. Before launch, everything here is Activision's own description; we update the page once the game is out and details can be confirmed in play.