Unlock the secrets of the Dark Water mission in Call of Duty Warzone’s DMZ mode by following this in-depth walkthrough. This Tier 2 or Tier 3 challenge, depending on the season, belongs to factions like Redacted or Phalanx and requires scavenging underwater for vital items while navigating high-risk areas. Success grants valuable rewards such as exclusive keys and substantial XP, enhancing your progression through Al Mazrah’s treacherous landscapes.
Understanding the Dark Water Mission
The Dark Water mission immerses players in a high-stakes aquatic adventure within DMZ. Introduced across Season 3 and refined in Season 4, it tests your ability to handle new equipment like the Rebreather while braving submerged wrecks and guarded facilities. Core tasks revolve around preparation, exploration, and extraction, demanding precise movement and quick decision-making to evade AI enemies and rival squads.
Key elements include:
- Seasonal Variations: In Season 3, it’s a Redacted faction Tier 2 task; Season 4 shifts it to Phalanx Tier 3 with minor tweaks.
- Rewards: Expect items like the Lost Room 403 Key or Buoyant House Key, plus 7,500–10,000 XP.
- Difficulty: Underwater navigation poses drowning risks without proper gear, compounded by enemy patrols.
Essential Gear: Acquiring the Rebreather
Your first priority is securing a Rebreather, a Season 3 field upgrade that extends underwater breathing time. This tool is non-negotiable for the mission’s diving segments, preventing health drain in deep waters.
Top Locations to Loot Rebreathers:
- Medical cabinets and hospital drawers across Al Mazrah—prioritize facilities like the Al Mazrah City hospital or smaller clinics.
- Supply drops or buy stations as backups, though rarer.
- Pre-load it as your Field Upgrade in custom loadouts for guaranteed access.
Pro Tip: Stock up early in the match. Hospitals often spawn multiple units, but watch for competing players. Once equipped, the Rebreather activates seamlessly during dives, buying you crucial seconds to explore.
Navigating to the Sunken Ship for the Cartel Warehouse Key
With Rebreather in hand, proceed to Al Mazrah’s southern coast. Target the easternmost sunken ship, positioned southwest of Al Saif Bay, between Sawah Village and the bay itself. This wreck lies offshore, accessible by swimming from the mainland.
Approach via boat or direct swim to minimize exposure. Coordinates place it at the map’s lower edge, marked by rusted hull remnants piercing the surface.
| Landmark | Direction from Al Saif Bay | Distance |
|---|---|---|
| Easternmost Sunken Ship | Southwest | ~500m offshore |
| Sawah Village | Northeast | Close proximity |
| Hafid Port (Next Objective) | East | 2-3km |
Enter via the large hull breach on the starboard side—avoid smaller openings to shorten your swim. Equip the Rebreather immediately upon submersion. Inside, veer left through dim corridors to the far interior, where the Cartel Warehouse Key rests atop a table amid debris.
Challenges here include low visibility, tight spaces, and potential shark encounters or patrolling foes on the surface. Clear the area topside first if possible.
Storming the Cartel Warehouse at Hafid Port
Key secured? Head northeast to Hafid Port’s southern sector. The Cartel Warehouse is a fortified building amid cranes and containers, often guarded by heavily armed AI.
Unlock the door with your new key. Inside, expect a maze of shelves, crates, and possibly roaming enemies. The Cartel Laptop sits on a rear shelving unit, glowing for easy spotting amid the clutter.
Infiltration Tactics:
- Scout from rooftops for enemy positions.
- Use suppressors and lethals to silently eliminate guards.
- Grab and exfil quickly—holding the laptop marks you for aggressive AI spawns.
Extract via any active exfil point, ensuring the laptop survives the journey. Mission complete upon successful bug-out.
Advanced Strategies and Common Pitfalls
To maximize efficiency:
- Squad Coordination: Assign roles—one dives, others provide overwatch.
- Loadout Optimization: Include underwater perks like Scuba Gear if available, plus anti-AI weapons.
- Timing: Hit the ship early when lobbies are sparse; save warehouse for mid-game.
Avoid these mistakes:
- Forgetting the Rebreather—leads to failed dives.
- Rushing the warehouse without clearing—results in ambushes.
- Ignoring exfil timers post-laptop grab.
Seasonal differences: Season 4 Phalanx version may amp enemy density, per player reports.
Rewards and Progression Impact
Finishing Dark Water unlocks faction-specific keys for locked rooms brimming with high-tier loot. The XP boost accelerates reputation gains, opening Tier 3 missions like Recon by Fire or Flight Risk.
Integrate this into broader DMZ play: Chain with nearby POIs for multi-mission runs.
Frequently Asked Questions (FAQs)
What faction is Dark Water for?
Redacted in Season 3 (Tier 2); Phalanx in Season 4 (Tier 3).
Where exactly is the sunken ship?
Southwest of Al Saif Bay, easternmost wreck off Al Mazrah’s coast.
Can I do this solo?
Yes, but squads reduce risks significantly.
What if I lose the key or laptop?
Restart the objective; no progress saves mid-mission.
Are there video guides?
Yes, YouTube tutorials show exact paths.
Conclusion
Conquer Dark Water by mastering Rebreather use, precise ship navigation, and swift warehouse raids. This guide equips you for victory in DMZ’s depths.(Word count: 1678)
References
- How to complete the Dark Water mission in DMZ — Upcomer. 2023. https://upcomer.com/how-to-complete-the-dark-water-mission-in-dmz/
- Warzone 2 DMZ: Dark Water Guide — DualShockers. 2023. https://www.dualshockers.com/warzone-2-dmz-dark-water-mission-guide/
- Dark Water Mission Guide – Cartel Warehouse Key & Laptop Locations — YouTube (Video). 2023.
- Dark Water | DMZ Missions Guide in Warzone — Games Atlas. 2023. https://www.gamesatlas.com/cod-warzone-2/dmz-missions/dark-water
- Dark Water Mission Guide For Season 4 Warzone DMZ — YouTube (Video). 2023.

