
Contractual Obligations is a Tier 5 Legion Faction Mission in Call of Duty: Warzone 2 DMZ. It rewards players with the Control Tower Key, which can be used to unlock the high-tier loot containing area. Here’s a guide on how to complete the mission and where to find the Control Tower in CoD DMZ.
How to get the Control Tower Key in DMZ
The Contractual Obligations mission requires players to complete eight unique contracts in a single deployment. There are nine contract types available in DMZ:
- Eliminate HVT
- Hunt Squad
- Destroy Supplies
- Deliver Cargo
- Ship Cargo
- Secure Intel
- Secure Nuclear Material
- Rescue Hostage
- Raid Weapon Stash
To get the Contractual Obligation mission done, you’ll have to focus on completing contracts from the very start of the match as time is limited and you’ll have to travel a lot. Furthermore, fret not if the radiation zone starts spreading as you can extract with the final exfil. Since you have to complete eight of the nine available contracts, it’s up to you which one you would like to skip. We recommend canceling the contract that puts the objective too far from you or is very risky, such as Squad Hunt.
Air Traffic Control Tower Location in DMZ

The Control Tower in DMZ is located in Al Malik Airport, which can be found in south-eastern Al Mazrah by the sea coast. The tower has multiple entrances and is very guarded by several armored AQ Soldiers, hence you should go there fully prepared. We recommend you to save this for later as it is required to complete the final Tier 5 Black Mous Faction Mission.
Stay tuned to Pro Game Guides for more Call of Duty: Modern Warfare 2 and Warzone 2 content. In the meantime, head over to our article on Battle Rivals DMZ Mission Guide.