Infiltrate Chang-san Air Base, obtain upgraded armory access and sabotage the marked strike aircraft. Keep mission access cards distinct from the reward key.

Objectives

• 1×Find the access card in a mission-marked building
• 1×Upgrade the card at a terminal
• 1×Enter and clear the armory
• 1×Plant explosives on 3 aircraft
• 1×Exfil

If the wording differs, follow the objective shown in game.

Where

• B5Operation Iron CitadelAir base: access card, bunker armory and sabotage objectives.

Preparation

Recommended: a strong armor reserve, healing and enough ammunition for the bunker and outdoor sections. Keep inventory space for mission access items.

Step by step

1. Search the mission-marked zones for the Air Base Access Card. Follow your current search markers instead of assuming one fixed desk.
2. Take the card to the Admin Complex No. 2 terminal and obtain the upgraded armory card.
3. Enter the bunker, find the code fragments and combine them for the armory keypad. Inside, collect the Armory Manifest.
4. Plant explosives on each of the three marked aircraft. Confirm all three placements before moving to the exit phase.
5. Follow the current mission exit instruction and retain the manifest for extraction. Complete any further objective still required by your HUD.

Watch out

The bunker code is match-specific. Check the current mission sequence because reported SAM-site stages have varied.

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