Hidden spotReported
Supreme Leader's Bunker
Blast doors deep under Chang-san Air Base. Needs the single-use access card from Operation Iron Citadel.
- Grid
- B6
- Area
- Chang-san Air Base
- Threat
- Extreme
How
Supreme Leader's Bunker Access Card, the Operation Iron Citadel reward. Carry it in a Secure Slot.
- From Admin Complex No. 2, take the stairwell marked 02 down to the basement.
- Follow the corridor and metal stairs down to large white blast doors with red star crests.
- The card reader is on the red brick wall to their right.
Alternative route: enter by the south-east ENTRANCE doors, press the button beside door 01 to raise the shutters, follow the corridor, take the first right and go down the stairs.
Expect Commander Colossus around the air base.
The pin is somewhere in B6, not the exact spot. If you know exactly where it is, send us the spot.
Last checked 25 Oct 2026.
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ThreatLowMediumHighCriticalExtreme