The Citadel Main Control Room key

MW4 DMZ locked door key · 14th Political Prison

Type: Locked door key · Uncommon
Area: 14th Political Prison
How to get the key: Reported after the four-core K9 terminal sequence in the East Wing.

Where to use it

Main control room of the Citadel. Exact door not confirmed yet. The pin marks the building, not the exact door.

Map of Hajin around The Citadel Main Control Room — 14th Political Prison

Other keys in 14th Political Prison

Prison Encampment Storage
The Citadel Secondary Control Room
The Citadel South Wing
Kang's Arms Incinerator
South Block Armory
The Citadel East Wing

Last updated 7 November 2026. Community DMZ companion, unofficial and not affiliated with Activision. Spotted something wrong? Tell us in our Discord.