DMZ Progression and Forward Operating Base

0:05 The Forward Operating Base (FOB) is the hub of DMZ in Call of Duty: Modern Warfare 4: the place between deployments where you store loot in a shared Stash, craft at the 3D Printer, buy from the Vendor and the Gunsmith, track bosses and pick which Operator to send into Hajin. Activision's Hajin deep dive (Oct 5, 2026) says it grows "from a foothold to a fully operational base with over a dozen different Stations", and the FOB deep dive (Oct 9, 2026) explains every station. Progression runs on three tracks: your DMZ Level (1 to 70), each Operator's Dog Tag level (18 Trait Points), and Operator Prestige. This page covers all three. What the mode is, in brief, is on DMZ. The clip is the official DMZ Progression trailer, with the FOB, a Trait Tree, Operator selection, the Stash, the Gunsmith and the 3D Printer.

Quick facts

Sources: Call of Duty, Oct 9, 2026, Call of Duty progression blog.

The FOB

27:19 The FOB is in third person by default, so squadmates can see each other's Operators and which station each is using, as Infinity Ward's Joe Cecot told Xbox Wire (Jun 7, 2026). Some stations are open from your first visit and others open as you level.

Sources: Call of Duty, Oct 9, 2026.

Stash, Bank and what you keep

13:31 The Stash is shared by all your Operators and starts at 40 items and 12 weapons, counted separately; it holds weapons, gear, consumables, crafting ingredients, Keys and valuables (Oct 9 deep dive). DMZ Cash sits in a Bank, or Wallet, which pays for weapons, attachments, MIA rescues and Lieutenant intel, and has a cap: when it is full and the Stash is too, you may have to throw things away. Activision has not published the cap. GameSpot (Oct 20, 2026) advises upgrading Bank and Stash early because "insufficient bank storage wastes money."

In a match, anything in your Backpack outside a Secure Slot is lost if you fail to exfil. With no backpack you carry the eight-slot Basic Pack; the Small Backpack adds slots, the Medium Backpack adds Secure Slots, and Weapon Backpacks carry extra guns. Every backpack has a separate pouch for resources.

Operators, MIA and recovery

You start with two Active Duty Operator slots and get a third at DMZ Level 15; Vault Edition owners start with three. An Operator stays in a slot until dismissed, cannot fill two slots, and keeps their own Backpack, loadout and Trait Tree, though you can change their skin (Oct 9 deep dive).

23:55 An Operator who dies goes Missing in Action and cannot deploy until recovered. Recovery costs DMZ Cash, more for each Trait Point the Operator has, and keeps the Traits but not the gear; you can also dismiss the Operator and start over. Cecot's plan in the Xbox Wire interview is a geared fighter plus a "cash mule" who earns money from vaults and Dynamic Ops to rescue the fighter. Cash and resources are shared, so Activision suggests looting with an Operator whose Traits find valuables (Investor, Container Looter, Hostile Looter) and spending the proceeds on the others.

DMZ levels unlock four Operators of the 33 at launch: Reece at Level 4, Coffey at 9, Simone at 15 and Hector at 19, per Activision's Operators blog (Oct 19, 2026). Every Operator works in both Multiplayer and DMZ; the full list is on Operators.

Traits and Dog Tag levels

11:50 Each Operator levels through 18 Dog Tag ranks, Steel, Bronze, Silver, Gold, Damascus and Onyx, each I to III, and every rank gives one Trait Point, so an Operator has at most 18. There are three Trait Trees, Warfighter, Scout and Survivalist, with 66 Traits in all: 22 per tree, six Major Traits always shown and 16 Minor Traits drawn at random. A full tree takes nine points, so 18 points fill two trees, and picks are locked in.

Sources: Call of Duty, Oct 9, 2026.

Possum has drawn complaints. Dexerto (Oct 21, 2026) reports players asking for it to be reworked or removed because it works after a full kill and makes no sound; Infinity Ward had not answered as of that report.

Operator Prestige

12:28 An Operator at 18 Trait Points (Onyx III) who is not MIA can Prestige. It uses up gear and cash, resets the Traits, and grants a random Permanent Prestige Trait tied to that Operator, up to three; from the fourth Prestige you are offered a new one to swap in or discard (Oct 9 deep dive). Operator Prestige is separate from the Multiplayer Prestige.

Sources: Call of Duty, Oct 9, 2026.

The 3D Printer and crafting

The 3D Printer opens at DMZ Level 2. It makes gear and ingredients and upgrades the other stations, but never prints primary, secondary or melee weapons. Crafting takes a Recipe, Resources (Synthetics, Electronics, Chemicals and Metals, which take no Stash space) and 3D Printer Ingredients such as Binding Catalyst or Reactive Metals. Recipes come from levels, Orders, or extracting with a looted Recipe (Oct 9 deep dive).

Sources: Call of Duty, Oct 9, 2026.

29:41 The permanent FOB upgrades are printed too, each over several prints: Bank upgrades, Stash item and weapon capacity, MIA recovery discounts and rarer ingredient printing, plus Dog Tag Case slots, Gunsmith discounts and Vendor offers. The clip is MrDalekJD at the 3D Printer, on Stash Item Upgrade I, Bank Upgrade III and Uncommon Ingredient Printing.

Vendor and Gunsmith

15:00 The Vendor (Level 5) sells weapons and items for DMZ Cash; its stock changes day to day and improves with your DMZ Level, and GameSpot notes that teammates may see different offers. The Gunsmith (Level 10) sells base weapons and attachments; a base M4 costs about 5,000 DMZ Cash, each extra attachment slot costs more than the last, and the Apex slot is free once the weapon is leveled. To buy a weapon as often as you like, first extract with its Weapon Manual. Any Blueprint you own can be used once free, then bought again at a discount; camos and stickers cost nothing. Weapon levels and attachments are shared with Multiplayer (see Gunsmith and Attachments).

DMZ Level 1 to 70

DMZ has its own Player Level, 1 to 70, separate from Multiplayer's 1 to 55. DMZ XP also counts toward the Multiplayer levels, but Multiplayer and Warzone XP never raise the DMZ Level, per Activision's progression blog (Oct 19, 2026). XP comes from Story Missions, Dynamic Operations, Side Ops and other activities, and it is kept even when you die. The milestones:

Sources: Call of Duty progression blog, Oct 19, 2026.

Survival Kits and the Vault Edition bonus

Survival Kits are themed loot packs (Deployment, Triage, Armor, Equipment and SERE Kits) that stack until you open them into the Stash; they come from levels, Orders, missions and Events. The Vault Edition's DMZ Deployment Bonus is one: two each of Weapon Insurance Contracts, Operator Rescue Beacons, Fulton Drop Markers, Medium Backpacks and 2-Plate Carriers (Oct 9 deep dive). Activision has not explained how a Weapon Insurance Contract works as of Oct 25, 2026. Editions are compared on Editions and Pre-order Bonuses.

Camos, Calling Cards and beta rewards

The camo grind is shared with Multiplayer, and DMZ challenges ask for higher counts because AI kills count there. DMZ has three Mastery Camos: Chiral (2,500 kills of Tier 3 or higher enemies), Ripple Tide (extract two Lieutenant Dog Tags in one deployment, 50 times) and Helio (25,000 kills with Legendary weapons on a max-level Operator), per the progression blog. DMZ Calling Cards fall under DMZ Mastery and Elite DMZ Mastery, including "King Slayer" for Commander kills. Players of the 2022 DMZ beta on the same Activision account receive emblems and Calling Cards from Oct 20, 2026. More is on Camos.

Frequently asked questions

What is the FOB in MW4 DMZ? The Forward Operating Base is Modern Warfare 4 DMZ's hub between deployments, with over a dozen stations including the Stash, 3D Printer, Vendor, Gunsmith and Boss Board.

What is the max DMZ level in Modern Warfare 4? The DMZ Level in Modern Warfare 4 runs from 1 to 70, separate from the Multiplayer levels 1 to 55; Level 70 gives a Legendary Advanced SERE Kit and a 100% Bounty payout bonus.

When does the Gunsmith unlock in MW4 DMZ? The Gunsmith opens at DMZ Level 10 in Modern Warfare 4, after the 3D Printer at Level 2 and the Vendor at Level 5.

How much does Operator Prestige cost in MW4 DMZ? The first Operator Prestige in Modern Warfare 4 costs 200,000 DMZ Cash plus two Rare three-slot weapons, a Rare Plate Carrier and Backpack, and four Rare ingredients; the third and later cost 500,000.

How many Operators can you have in MW4 DMZ? Two Active Duty Operators at first and three from DMZ Level 15 in Modern Warfare 4; Vault Edition owners start with three.

Does Multiplayer XP count toward the DMZ level in MW4? No. DMZ XP counts toward Modern Warfare 4's Multiplayer levels, but Multiplayer and Warzone XP never raise the DMZ Level.

Is there weapon insurance in MW4 DMZ? Weapon Insurance Contracts exist in Modern Warfare 4's DMZ, in the Vault Edition bonus and the Level 70 kit, but Activision has not explained how they work as of Oct 25, 2026.

Sources

• DMZ - New Intel on Call of Duty's Extraction Shooter Experience, Xbox Wire, Jun 7, 2026
• DMZ Deep Dive, Part 1: Tour of Duty - Hajin Environments and Threats, Full Intel Guide, Call of Duty, Oct 5, 2026
• DMZ Deep Dive, Part 2: How to Play - Forward Operating Base (FOB) Full Intel Guide, Call of Duty, Oct 9, 2026
• Ready for Launch: Modern Warfare 4 Progression and Prestige, Call of Duty, Oct 19, 2026
• Ready for Launch: All Modern Warfare 4 Operators, Weapons, Equipment, and Multiplayer Create-a-Class Features, Call of Duty, Oct 19, 2026
• Call Of Duty: Modern Warfare 4 DMZ Tips, GameSpot, Oct 20, 2026
• MW4 players already want OP second life trait removed from DMZ, Dexerto, Oct 21, 2026
• Call of Duty: Modern Warfare 4 | DMZ Progression, Call of Duty, Oct 7, 2026 (video)
• DMZ First Look | COD POD Ep. 11 w/ Infinity Ward | Call of Duty: Modern Warfare 4, Call of Duty, Jun 7, 2026 (video)
• Call of Duty: Modern Warfare 4 - DMZ Beginner's Guide, IGN, Oct 20, 2026 (video)
• MW4 "DMZ" ULTIMATE BEGINNERS GUIDE: EVERYTHING EXPLAINED! (How To Play DMZ), MrDalekJD, Oct 21, 2026 (video)
• ULTIMATE BEGINNER'S GUIDE to DMZ in MW4: Best Start, Tips & Secrets, MrRoflWaffles, Oct 21, 2026 (video)