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Call of Duty: Modern Warfare 4 Guide

Map 2: Hajin Exclusion Zone

Overview

The Nuclear Meltdown Borderland

Situated at the tri-border boundary between North Korea and Russia, Hajin is an abandoned industrial city quarantined after a catastrophic nuclear reactor core failure. The zone features heavy radiation corridors, waterlogged submarine dry docks, and heavily fortified Soviet-era command bunkers.

High-Stakes Extraction Conditions

Hajin is the premier setting for the reimagined DMZ extraction mode and clandestine Task Force 141 operations. Operators operate without official state backing, competing against elite hostile PMC forces and rival squad infiltrators to extract prototype electronic components.

Deployment Clearance

Unlocked in Act II Campaign and the DMZ Tactical Extraction mode

Stationed Operators

2

Campaign Milestones

1

Recommended Loadout

Survival Kit for Hajin Infiltration

Operators must monitor radiation levels closely. A durable gas mask and potassium iodide filters are mandatory before entering reactor cooling towers or underground storage facilities.

  • Durable Gas Mask and spare radiation filter cartridges
  • Suppressed ISO Nightshade submachine gun for stealth room clearing
  • Keycards for Tier-3 locked underground security bunkers

Stationed Operators

Active Operators in Hajin Exclusion Zone
OperatorCombat RoleSignature Weapon
Captain John PriceReconISO Nightshade
Viktor VolkovHeavyOris 8.6

2 Stationed Operators

Tactical Cache Intel

  • Classified Nuclear Core Diagnostic Drive
  • Radiation-Proof Weapons Case
  • Lost Tech Contraband Blueprints

Campaign Milestones

Last updated: October 16, 2026