The Ultimate Guide to Call of Duty: Modern Warfare 4's DMZ
DMZ is Modern Warfare 4's extraction mode and one of the game's three core pillars, alongside Campaign and Multiplayer. It returns from Modern Warfare II (2022), where it launched as a free beta, but Infinity Ward has rebuilt it from the ground up.
Modern Warfare 4 and DMZ launch on October 23, 2026.
The Campaign Connection
Modern Warfare 4's campaign centers on a North Korean invasion that threatens global stability. As Windows Central reports, DMZ's story was crafted by Infinity Ward's single-player narrative team, picks up after the campaign and ties directly into the Modern Warfare universe.
The Hajin Exclusion Zone
DMZ takes place in Hajin, a contested zone where South Korea, North Korea and Russia meet.
- Origin: Reports say it was created by a nuclear reactor meltdown during the campaign
- Size: Developers say it's larger than Al Mazrah from the original DMZ
- Living world: Air carriers move cargo overhead, convoys travel the map, and weather changes dynamically
- Rewards: Rival forces compete for abandoned military technology and weapon stockpiles
Forward Operating Base
Your persistent hub between deployments is the Forward Operating Base (FOB). According to the official Call of Duty DMZ deep dive, it includes:
- 3D Printer: Craft equipment and support gear from resources found in Hajin, excluding primary, secondary and melee weapons
- Gunsmith: Buy weapons and attachments with in-game cash
- Weapon Vendor: Purchase specialized weapons that go straight into your Stash
- Stash: Persistent inventory across deployments
💡 Note: Unlike the 2022 DMZ beta, inventory is fully persistent, and weapons are bought with cash rather than relying on cooldown slots.
Weapons in DMZ
Weapons are a major part of DMZ progression:
- Scavenging first: Early on, you'll rely on weapons found in Hajin
- Weapon Manuals: Extracting them and completing Mission Orders unlocks direct purchases
- Weapon condition: Scavenged weapons show real wear and damage
- Lieutenant variants: High-value enemies carry custom weapons with unique attachments and camos
- Attachment limits: The Gunsmith allows five attachments plus one Apex Attachment
- Ultra-rare loot: Eight-attachment weapons have been confirmed inside Hajin
- Shared progression: Weapon progress carries across Multiplayer and DMZ
Ballistic Authority Gunplay
As Timesaver notes, DMZ uses the same foundation as Multiplayer, including the new Ballistic Authority gunplay with no bloom and rebuilt recoil, plus Modern Warfare 4's expanded movement system.
⚠️ Important: A full list of Modern Warfare 4's new campaign weapons hasn't been officially published. Lists circulating online may be based on leaks or the beta and could change at launch.
Quick Facts
| Detail | Information |
|---|---|
| Mode | DMZ (extraction) |
| Developer | Infinity Ward |
| Launch | October 23, 2026 |
| Map | Hajin Exclusion Zone |
| Hub | Forward Operating Base |
| Inventory | Fully persistent |
| Max Attachments | 5 + Apex (8 on rare loot) |
| Vault Edition Bonus | DMZ Deployment Bonus |
Why It Matters
The original DMZ built a loyal fanbase despite being a beta. Modern Warfare 4 turns it into a full mode with persistent progression, crafting, story missions and a map designed around the campaign, positioning Call of Duty to compete directly with dedicated extraction shooters.
🎮 The Bottom Line
Modern Warfare 4's DMZ returns as a fully rebuilt extraction mode set in Hajin. With persistent inventory, weapon variants and shared progression, it launches alongside the campaign on October 23.
🔗 Sources
- CoD Central's DMZ deep dive breakdown: Details the FOB, crafting, Weapon Vendor and lieutenant weapon variants.
- Modern Warfare 4 on