
Modern Warfare 4 DMZ Guide: Hajin, the FOB, and How Extraction Actually Works

DMZ is back, and this time Infinity Ward is treating it like a full third pillar of the game rather than an experiment. This Modern Warfare 4 DMZ guide covers what you need to know before the mode launches with the full game on October 23: the Hajin Exclusion Zone, your Forward Operating Base, the three deployment types, and the progression system that ties it all together.
If you have never touched an extraction shooter, the pitch is simple. You drop into Hajin with an Operator and a loadout, complete objectives, loot everything that is not nailed down, and then extract before you die. Die, and your Operator goes MIA while whatever you were carrying stays in the dirt. Survive, and you bring it all home to fuel your base.
Your Forward Operating Base: Every Station That Matters
The FOB is your persistent home base between deployments, and it starts as a rough foothold that grows into a full operations hub with more than a dozen stations as you complete Operations. Here is what you unlock and why you should care.
- Deploy: your launch pad into Hajin. Choose story missions, dynamic operations, or free exploration.
- Operators: manage your Active Duty Operator and backups. If one goes MIA, you are not done, just set back.
- DMZ Orders: your Orders Tablet. These missions teach the mode, tell its story, and pay out XP early on.
- Stash/Loadout: store extracted loot and kit out for deployments. Stash space is the first bottleneck you will hit.
- Firing Range: a wooded range with targets past 100 meters for testing weapons before you risk them in Hajin.
- 3D Printer: craft gear from materials you find in the field, and upgrade stations with recipes.
- Gunsmith: buy weapon attachments with DMZ Cash.
- Vendor: rotating stock of weapons and gear for DMZ Cash.
- Boss Board: intel on powerful AI targets, the Lieutenants, worth hunting for premium rewards.
- Bounty Leaderboard: tracks the top PvP performers if you are feeling dangerous.
- Dog Tag Case: your trophy shelf for collected operator tags.
- Survival Kits: themed loot packs for gearing up quickly or feeding the printer.
- DMZ Progression: the track itself, which we will get to below.
Priority upgrades: stash space first, then anything that reduces the cost of rescuing MIA Operators. You will lose operators. Accept it.
The Three Ways Into Hajin
Deployments come in three flavors, and picking the right one for your mood is half the game.
Story missions are structured operations with clear objectives. These are the best early-game choice: they pay well, teach you the map, and the objectives are signposted. Dynamic operations drop you into shifting scenarios with supply crates of escalating rarity. Expect more competition for the good crates, human and AI alike. Free exploration has no fixed objectives, which makes it the best way to learn Hajin's layout, farm materials, and quietly stack your stash.
Hajin is divided into zones with their own threat levels, which control how aggressive and dense enemy reinforcements get once stealth breaks. Land vehicles handle travel, but they need refueling and repairs at service stations, so plan your route and your exit at the same time.
DMZ Progression: The 1-70 Track and Operator Prestige
DMZ runs on its own progression ladder, separate from multiplayer. The confirmed cap is level 70, with milestones that award Printer Recipes, unlock FOB stations, and gate the level-70 endgame content. Completing contracts, hunting rogue Lieutenants and commanders, gathering resources, and finishing with a strong match rating all feed the track, with an S-rank match rating paying out the best.
There is also DMZ Operator Prestige, with Permanent Prestige Traits that survive a prestige reset, for players who want a long-term reason to keep extracting past the cap. Infinity Ward has promised a second progression blog with the full trait list, so treat the details as confirmed-in-outline for now.
Five Habits for Your First Week in Hajin
- Do your Orders first. The Orders Tablet missions are the fastest early XP in the mode and introduce every system without a guide.
- Hoard crafting materials. The printer eats everything, and selling ingredients early is the classic new-player mistake. Sell cash, keep materials.
- Test weapons at the Firing Range. That 100-meter range exists so you do not discover your build cannot reach across a street while someone is shooting at you.
- Plan your exfil before you loot. Extraction shooters punish greed more than anything else. Know where you are leaving before you start filling your bag.
- Respect threat levels. High-threat zones are where the good loot is, and where your operator goes MIA. Go in overgeared or go in with a squad.
DMZ launches alongside multiplayer and campaign on October 23, with pre-order players getting in a few days early from October 20. For more launch prep, our Battlefield 6 beginner tips will sharpen your shooter fundamentals, and the FaZe Vegas Modern Warfare 4 roster reveal shows where the competitive scene is headed. More detail on the mode's systems is in this DMZ deep dive and Prima Games' beginner guide.

