Modern Warfare 4 DMZ Deep Dive: Hajin Map, Threat Levels, Bosses and Level 70 Progression

Infinity Ward's first DMZ deep dive maps out Hajin's 13 major POIs, Threat Levels, bosses, vehicles and a 70-level progression track ahead of MW4's October 23 launch.

With Call of Duty: Modern Warfare 4 launching on October 23, 2026, Activision has turned this week into DMZ week. On October 5, the official Call of Duty blog published "Tour of Duty, Part 1," the most detailed look yet at the returning extraction mode. It covers the Hajin map, the enemy forces you'll be fighting, how Threat Levels work, vehicles and how progression is built.

DMZ was first announced for MW4 back in June. This new intel is the first time Infinity Ward has laid out the map and its dangers in this much detail. Here's what we learned.

The essentials

What DMZ is in Modern Warfare 4

DMZ first appeared as a beta mode alongside Modern Warfare II in 2022. In MW4, it comes back as a full mode. You drop into a persistent open world, loot, complete objectives, fight AI forces and rival players, and try to get out alive with what you found. Gear you carry is at risk until you extract. Your Stash at the base carries over between runs.

Every deployment ends with an After Action Report that grades you from F to S++, based on objectives, combat and looting. That applies whether you extract successfully or not.

Hajin: 13 major POIs and 60+ named locations

MW4's campaign is built around a renewed war between North and South Korea, and DMZ is set in the Hajin Exclusion Zone, which straddles both sides. The blog lists 13 major points of interest and more than 60 named locations in total. Each major area has its own danger rating:

The map also has gas stations, police and fire stations, clinics, UAV towers, SAM sites, ammo and armor caches, exfil points and towers tied to Lieutenant Hunts. Some areas, like the reactor and the underground mall, ask you to bring specific gear before going in.

Threat Levels and enemies

The big new system is Threat Level, which runs from Low to Extreme. Loud fighting raises it and brings in reinforcements, while stealth keeps it down. If you kill enough hostiles to fill the kill counter, a Hunt Squad is sent after you and you're marked for death.

Enemy forces include:

• Four tiers of North Korean soldiers, from unarmored infantry to fully armored heavies.
• Drones, including autonomous swarms and LMG combat drones.
• K9 quadrupeds, mostly found underground.
• Attack helicopters and road convoys.
• Bosses: Lieutenants, plus named Commanders Colossus and Deathstalker, and a North Korean main battle tank.

The blog also teases a fully classified threat, so expect at least one surprise at launch.

Vehicles need fuel and repairs

Hajin has a large vehicle list. On land, there are campers, sedans, the Grizzly, Dreadnought, LTV, Polaris Dagor A1, cargo trucks and a D50 radar flatbed. On water there are RHIBs, and in the air there are helicopters, a heavy chopper and the Monarch. An automated train and tram also run across the map, though you can't drive them.

Unlike in Warzone, vehicles in DMZ have to be refueled and repaired at gas stations, which makes long drives across the map a real decision.

Progression: Level 70, Dog Tags and the FOB

Progression is built around the Forward Operating Base (FOB), your hub between deployments. It starts small and unlocks more stations as you complete operations, such as a 3D Printer for crafting, Gunsmith, Vendor, Bounty Leaderboard, Boss Board and Dog Tag Case.

• DMZ Player Level runs from 1 to 70, with unlocks along the way.
• Dog Tags run from Steel to Onyx III across 18 levels. Each level-up grants an Operator Trait.
• Dynamic Operations drop Supply Drops that get rarer the more operations you clear in a single deployment.
• Loot, DMZ Orders, side operations, Lieutenant Hunts, Commander fights and combat all earn DMZ XP.

Squads get a HUD showing teammates' health and armor, proximity chat and a ping wheel that lets you ask other squads for a truce or to join them. Bounties on human players add a PvP risk-and-reward layer.

What's next

Activision says Part 2, a full guide to the Forward Operating Base, is coming later this week. It will cover crafting, bounties, weapon acquisition, stashes and loadouts, Operator prestiging, permanent prestige traits and the path to Level 70. More video intel is promised throughout the week.

Why it matters

DMZ built a devoted following in Modern Warfare II, but it never left beta there and wasn't carried forward. MW4 is Infinity Ward's chance to treat it as a full mode, and this deep dive suggests a much bigger, more structured experience than before, with threat scaling, bosses, crafting and a long progression track.

For players who want something between the campaign and multiplayer, DMZ may be MW4's biggest draw. Campaign early access starts on October 16, and the full game, including DMZ, launches on October 23.

This article was written by AI (Claude) and checked against the sources above. Games are updated regularly, so details may change.