Key takeaways
- DMZ has its own 1-70 level track; the 3D Printer unlocks at DMZ level 2, the Vendor at 5, the Gunsmith at 10 and the Dog Tag Case at 20 (Activision)
- Each Operator earns up to 18 Trait Points across the Warfighter, Scout and Survivalist trees, and a chosen Trait cannot be swapped (Activision)
- Anything in your Backpack that is not in a Secure Slot is lost if you fail to exfil, and an eliminated Operator goes MIA until recovered with DMZ Cash (Activision)
- Killing four rival Operators across deployments makes you Wanted, and nearby players are alerted when a Wanted Operator is close (Activision)
- Since November 10, 2026, a Scavenger Bonus pays cash based on looted value and time deployed when you fail to exfil, outside Story Missions (Infinity Ward)
DMZ is Modern Warfare 4's extraction mode: you deploy into Hajin with a squad or solo, fight AI and rival players, loot, complete Orders, and keep what you carry out only if you reach an exfil helicopter. Die before you exfil and you lose everything outside your Secure Slots, and your Operator goes Missing in Action until you pay to recover them. Season 1, which started November 6, 2026, added X01, an underground black site reached through Hajin. This guide covers how a deployment works, the Forward Operating Base, Operators and Traits, threat levels, Bounties, and the habits that keep a new player's stash growing.
Checked against Activision's DMZ Tour of Duty posts for Hajin and the FOB, the Season 1 announcement and the MW4 Season 1 patch notes (updated November 11, 2026) on November 12, 2026.
How do you play DMZ in MW4?
Pick a deployment type at the FOB, infil into Hajin, earn XP and loot, then call an exfil and hold the site until the helicopter lands. That loop is the whole mode; everything else makes it faster or safer.
- Choose a deployment: Story Missions push the DMZ narrative, Dynamic Operations drop you straight into a cash and XP objective, and Free Roam lets you explore with no mission.
- Gear up: use the Free Loadout if your stash is empty. Activision says you keep Free Loadout items if you extract with them.
- Deploy: walk through the razor wire to the transport helicopter.
- Work the map: loot containers, complete DMZ Orders and Operations, and pick fights you can win.
- Exfil: exfil sites are marked by green smoke. Call the Twin Heli, defend the site as enemy pressure rises, and board to keep your gear.
Watch the Time Remaining indicator. It counts down to when the radiation storm intensifies across Hajin, and staying out too long leaves you in an area too hostile to survive.
What does each FOB station do and when does it unlock?
The Forward Operating Base is your home between deployments. It starts small and unlocks stations as your DMZ level rises from 1 to 70.
| Station | Unlocks | Use |
|---|---|---|
| Operators, DMZ Orders, Stash/Loadout, Firing Range, Survival Kits, Bounty Leaderboard | Immediately | Pick Operators, track Orders, manage gear, test weapons |
| 3D Printer | DMZ level 2 | Craft gear and upgrade other stations |
| Boss Board | After your second DMZ Order | Buy Lieutenant intel; free Commander info |
| Vendor | DMZ level 5 | Buy weapons and items with DMZ Cash; stock rotates |
| Gunsmith | DMZ level 10 | Build weapons with DMZ Cash |
| Dog Tag Case | DMZ level 20 | Display tags from Operators you killed |
DMZ XP also counts toward your main 1-55 player level, but Multiplayer and Warzone XP does not count toward your DMZ level. XP from a failed deployment still counts, so even a bad run moves you forward.
How do Operators, MIA and Traits work in DMZ?
Operators are your DMZ characters. Each one levels separately, earns Trait Points, and goes MIA if killed. You start with two Active Duty slots, or three with the Vault Edition.
- Dog Tag levels: 18 levels from Steel I to Onyx III. Each new level gives one Trait Point.
- Trait Trees: Warfighter, Scout and Survivalist, 22 Traits each and 66 in total. With 18 points you can max two trees or spread across all three.
- Choices are permanent: once you pick a Trait it is locked in.
- MIA: recover a dead Operator with DMZ Cash to keep their Traits. The more Traits they have, the higher the price, and they come back without gear. You can also dismiss them and start fresh.
Good early Traits from Activision's examples: Thermal Padding (Scout) hides you from UAVs, Free Revive (Survivalist) repairs your first wound automatically, and Possum (Warfighter) gives one self revive into Last Stand per match. Since November 6, Thermal Padding also hides you from UAV Towers upgraded to show direction; only the Advanced UAV fire support still sees you.
What is the Threat Level and how do you avoid Hunt Squads?
Every point of interest has a Threat Level from Low to Extreme, shown under your compass. Loud combat raises it and brings stronger reinforcements, while breaking contact and staying hidden lowers it again.
- Hostiles Kill Count: a meter on your HUD. If it fills, an enemy Hunt Squad is sent after you and you become Marked for Death.
- Stealth Meter: an indicator shifts from white to yellow to orange as an AI soldier gets close to spotting you. Drop prone or get into cover before it fills.
- Quiet kills: melee, throwing knives and suppressed weapons let you move through higher threat areas without alerting them.
Plan routes around the expected threat. The Grid in central Hajin City is rated Critical with the Nenshin Tech Complex at Extreme, while Imjin Farmland, Songdo Wharf and Deadtown's outskirts start Low, which makes them better first drops.
Where should beginners go in Hajin?
Start in the Low and Medium threat areas and save the Critical and Extreme sites for a geared squad. Activision lists an expected Threat Level for every major point of interest before any shots are fired.
| Location | Expected threat | Notes |
|---|---|---|
| Imjin Farmland | Low (Rice Mill Medium) | Open fields, long sightlines, use cover between warehouses |
| Songdo Wharf | Low | Market, pier and lighthouse; train and monorail still run |
| Cheongun Village | Low (Heavenly Luck Casino High) | Bring NVGs for the dark casino floors |
| Mirae General Hospital | Low | Close fights through color-coded wards |
| Cheonwang Peak Array, Wolves Stadium, Hajin River Heights | Medium | Good second step once you have plates |
| 14th Political Prison, The Grid | High to Critical | The Citadel and most of The Grid are Critical |
| Chang-san Air Base | Critical (bunker Extreme) | Squad-only target |
| Haneul Nuclear Reactor | High, with radiation | Gas mask and radiation protection required |
Fire Stations are a good stop on the way: Activision says to search them for radiation gear and parachutes.
How do you keep your loot in DMZ?
Exfil, or put your best items in Secure Slots. Anything in your Backpack outside a Secure Slot is lost if you die or the deployment ends without an exfil.
- Basic Pack: eight slots until you find or craft a real backpack. Upgraded backpacks add item slots, weapon slots and Secure Slots.
- Stash: holds 40 items and 12 weapons at first. Unload after every exfil.
- Resources: Synthetics, Electronics, Chemicals and Metals break down automatically when you loot and do not take Stash space.
- Recipes and Weapon Manuals: both are consumed at exfil, unlock permanently, and pay 5,000 DMZ Cash each.
- Failed exfils: since November 10, the Scavenger Bonus pays cash based on what you looted and how long you were deployed, except in Story Missions.
How do Bounties work in DMZ?
Killing rival players earns you a Bounty. Kill four Operators across deployments and you become Wanted, which alerts nearby players when you are close. At the highest Wanted level your rough position can be visible to everyone in Hajin.
Hunters can pay DMZ Cash at a Bounty Station to locate Wanted players, then must kill the target and exfil with their Dog Tag to collect. You lose a Bounty by dying without exfil, by exfilling after someone took your Dog Tag, or by paying it off at a Bounty Station. On November 11, Infinity Ward made Bounties build slightly faster for solos and duos.
What should you do in your first DMZ deployments?
Follow your DMZ Orders. Activision calls them among the most reliable ways to level, and they unlock FOB stations and fill your Stash while teaching each system.
- Run Dynamic Operations for Supply Drops. Each completed Op in one deployment drops better loot, from Common to Uncommon to Rare.
- Climb Lieutenant Hunt towers to mark the nearest Lieutenant, but only fight one with a full squad. Picking up a Lieutenant's Dog Tag Case shows your position to everyone, so exfil right after.
- Avoid Commanders early. Colossus, Deathstalker and the battle tank are heavily armored and need a plan.
- Use Gas Stations to repair and refuel vehicles, which DMZ requires, unlike Warzone.
- Use the Ping Wheel to request a Truce if a rival squad is not worth the risk.
Leave X01 until you have plates, a real backpack and a squad. Activision describes heavy resistance from the 100 Spirits faction, tunnels with multiple floors, and exfils the facility closes off over time. UAVs and Advanced UAVs are disabled there, so recon has to come from your team. When you are ready to build kits, see the best DMZ loadouts guide.
Related guides
FAQ
How do you play DMZ in MW4?
Choose Story Missions, Dynamic Operations or Free Roam at the FOB, deploy into Hajin, loot and complete objectives, then call an exfil helicopter at a green smoke site and board it to keep your gear.
What happens when you die in DMZ?
You lose everything not in a Secure Slot, and your Operator goes MIA. Pay DMZ Cash to recover them with their Traits, or dismiss them and recruit a new one.
When does the Gunsmith unlock in MW4 DMZ?
At DMZ level 10. The 3D Printer unlocks at level 2, the Vendor at level 5 and the Dog Tag Case at level 20.
How many Trait Points can a DMZ Operator get?
Up to 18, one per Dog Tag level from Steel I to Onyx III. After that you can Prestige the Operator for a random permanent Trait.
Can you play DMZ solo in MW4?
Yes. Activision says DMZ supports solo or squad deployments, and the Stealth Meter is designed to help solo players manage AI encounters.
What is X01 in DMZ?
A GRANIT Arms black site under Hajin added in Season 1. You reach it by deploying through Hajin, and it has new Orders from Ghost, tougher enemies and exfils that close over time.
Sources
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