Operation Iron Citadel is a DMZ Order on Hornet's Nest (Part 2 of 2) in MW4 DMZ. To complete it: Complete the Operation Iron Citadel Story Mission (Chang-san Air Base).
Reported
Objectives
Complete the Operation Iron Citadel Story Mission (Chang-san Air Base)
Page reward
For finishing every Order on this page: 20,000 DMZ Cash · Armor Survival Kit (item unverified) · Operator Rescue Beacon · Weapon Insurance Contract