While exploring Ashika Island, players will find various DMZ Key Locations that contain high-level loot and killstreaks.
Keys are a type of loot that players will encounter while they explore Ashika Island. When found on the floor, their icon appears similar to Stronghold Keys, but ultimately serve a different purpose.
Each DMZ key is listed below, and further down is a map showing each lock’s exact location in Ashika Island.
It is worth noting some DMZ Faction Missions reward players with various keys to use on Ashika Island.
Every DMZ Key Location on Ashika Island + Map
Each key is listed below, and further down is a map showing each lock’s exact location.
Key Name | Location | Where to Use |
---|---|---|
1. Ashika Isand Information Booth | D5 | Locked door inside of the building. |
2. Beach Club Bathhouse | E7 | Locked door on the west side of the beach. |
3. City Hall | F6 | Any locked door leading into the City Hall. |
4. Combat Engineer Toolkit | G4 | Toolbox directly on the Sam Turret. |
5. Drifting Supply Bag | D2 | Duffel bag underwater off the northern coast of Ashika Island. |
6. Farmer’s Lunchbox | D4 | Toolbox inside the farm’s storage unit. |
7. Floatsam Cargo Cache | E5 | Cache underwater near the port’s bridge. |
8. H.M.S. Shipwreck Cache | I5 | Locked chest underwater inside the shipwreck’s deck. |
9. Hotel Employee Fridge | F5 | Fridge inside of the Hotel’s first floor. |
10. Lost Manager’s Office | G6 | Locked door on the second floor. |
11. Lost Room 403 | F6 | Locked door on the fourth floor of the Hotel. |
12. Main Harbor Control | H6 | Locked door on small building with red roof overlooking the ocean. |
13. Mud Covered Cache | G4 | Cache found underwater near the bridge. |
14. Research Center Room | E5 | Locked door on the second floor of the Research Center. |
15. Rusted Fridge | F8 | Fridge underwater just south of the small dock house. |
16. Tsuki Castle | G5 | Locked doors leading into Tsuki Castle’s main building. |
17. Tsuki Castle Weapons Locker | F5 | Green cabinet inside of Tsuki Castle’s main building. |
18. Water Pump Control | F3 | Small building near the underground waterway entrance. |
19. Waterlogged Bag | F4 | Duffel bag underwater inside of the pool. |
20. Waterway Maintenance Kit | F5 | Locked chest inside a water well. |

If you don’t find a key name here, it is likely one of the many DMZ Keys from Al Mazrah. Al Mazrah is much larger and has over 80 different key locations for players to find.
1. Ashika Isand Information Booth Key Location
Head into the Ashika Island Tourist Information building shown on the map. When you walk inside this building, you’ll see a reception area with a gated window.
The Information Booth Door leads into this room. Unlock it by using the Ashika Island Information Booth Key.

- Key Location – Random DMZ Drop
- Closest POI – Town Center
- Grid Location – D5
2. Beach Club Bathhouse Key Location
Head to the beach in the southern area of Ashika Island, shown on the map. You’ll see a few umbrellas on the beach, but behind you are two buildings.
The building on your right is the bathhouse. Use the Beach Club Bathhouse Key to enter the building.
You can also head upstairs and loot the roof of the bathhouse, but the entrances inside are only on the ground floor.

- Key Location – Random DMZ Drop
- Closest POI – Beach Club
- Grid Location – E7
3. City Hall Key Location
The City Hall is marked on your tac map by a diamond-like symbol with a circle in the center. There are multiple entrances that you’ll need the City Hall Key.
The City Hall building itself features a wave-like etching on its outside walls. It is enormous and hard to miss.
Once inside, you’ll find a lot of enemies, so make sure to bring plenty of ammo.

- Key Location – Random DMZ Drop
- Closest POI – Beach Club
- Grid Location – F6
4. Combat Engineer Toolkit Key Location
Players can find the toolkit on top of the SAM Turret just north of Tsuki Castle. This location is marked on your tac map by a missile icon.
Once you reach the SAM Turret, you’ll see a toolbox on its base that you need the Combat Engineer Toolkit Key to unlock.

- Key Location – Random DMZ Drop
- Closest POI – Tsuki Castle
- Grid Location – G4
5. Drifting Supply Bag Key Location
Players can find the supply bag off the coast on the northern side of Ashika Island. You’ll need a boat to reach its exact location quickly.
Once you’re in the location shown on the map, dive off your boat and head towards the ocean floor. You’ll see a duffel bag that you can unlock with the Drifting Supply Bag Key.
Head to the exact location shown in the image below. The ocean floor is dark, and it is hard to spot this particular cache.

- Key Location – Random DMZ Drop
- Closest POI – Oganikku Farms
- Grid Location – D2
6. Farmer’s Lunchbox Key Location
Players can find the lunchbox in the barn-like structure located south of Oganikku Farms. Use the location on the map to find the exact building.
Once inside the storage unit, you’ll see a toolbox that is unlocked with the Farmer’s Lunchbox Key.

- Key Location – Random DMZ Drop
- Closest POI – Oganikku Farms
- Grid Location – D4
7. Floatsam Cargo Cache Key Location
Once you reach the tunnel that leads into a waterway shown on the map, look for a red container near the entrance.
Under the container is another container with an opening. Inside this opening, you’ll find a cache that you can use the Floatsam Cargo Cache Key.

- Key Location – Random DMZ Drop
- Closest POI – Town Center
- Grid Location – E5
8. H.M.S. Shipwreck Cache Key Location
Head to the Shipwreck POI and towards the southern wreck. Make your way inside the wreck, and you’ll find a bunch of containers.
You’ll find a large chest near a white container underwater that you can unlock with the H.M.S. Shipwreck Cache key.

- Key Location – Random DMZ Drop
- Closest POI – Shipwreck
- Grid Location – I5
9. Hotel Employee Fridge Key Location
Head to the Hotel location highlighted on the map. Once inside, make your way to a door that has a small silver plaque on top of it.
Inside this room, you’ll find a white fridge that you can unlock with the Hotel Employee Fridge Key.

- Key Location – Random DMZ Drop
- Closest POI – Beach Club
- Grid Location – F5
10. Lost Manager’s Office Key Location
Head to the building shown on the map just north of Port Ashika. When you make it inside, head up the stairs.
You’ll see a door on the second floor that you can unlock with the Lost Manager’s Office Key.

- Key Location – Random DMZ Drop
- Closest POI – Port Ashika
- Grid Location – G6
11. Lost Room 403 Key Location
Head to the Hotel shown on the map. Once you arrive at this building, you’ll need to reach the fourth floor using the stairs outside.
Once you reach the fourth floor, you can find Room 403, marked with gold letters to the right of the door. Use the Lost Room 403 Key to unlock it.

- Key Location – Random DMZ Drop
- Closest POI – Beach Club
- Grid Location – F6
12. Main Harbor Control Key Location
Head to Port Ashika, and you’ll notice a small red building on the eastern side. This small building can be accessed using the ground-floor staircase. Use the location on the map to find it quickly.
Once you reach the door, you can use the Main Harbor Control Key to unlock it.

- Key Location – Random DMZ Drop
- Closest POI – Ashika Port
- Grid Location – H6
13. Mud Covered Cache Key Location
Players can find this cache by heading toward the northeastern side of Tsuki Castle. Here they will find a bridge that leads over the castle’s moat.
The cache is located directly underneath this bridge, submerged inside the moat. Use the Mud Covered Cache Key to unlock it.

- Key Location – Random DMZ Drop
- Closest POI – Tsuki Castle
- Grid Location – G4
14. Research Center Room Key Location
Head to the large building east of the Town Center shown on the map. Once you arrive inside the building, head up to the second floor.
On the second floor, you’ll find a locked room that you can unlock using the Research Center Room Key.

- Key Location – Random DMZ Drop
- Closest POI – Town FCenter
- Grid Location – E5
15. Rusted Fridge Key Location
On the south side of Ashika Island, you’ll see a pier that leads to a clubhouse. You’ll find a fridge submerged underwater on the eastern side of this clubhouse.
Jump into the ocean and swim down to unlock it with the Rusted Fridge Key.

- Key Location – Random DMZ Drop
- Closest POI – Beach Club
- Grid Location – F8
16. Tsuki Castle Key Location
Players can find Tsuki Castle easily in the center of Ashika Island and on their tac map by heading towards the castle icon.
There are multiple entrances players can enter using the Tsuki Castle Key.

- Key Location – Random DMZ Drop
- Closest POI – Tsuki Castle
- Grid Location – G5
17. Tsuki Castle Weapons Locker Key Location
To access the Tsuki Castle Weapons Locker, players must first enter Tsuki Castle, detailed above.
Once inside the castle, players must go to the northern rooms. You will find a green cabinet that you can unlock with the Tsuki Castle Weapons Locker Key.

- Key Location – Random DMZ Drop
- Closest POI – Tsuki Castle
- Grid Location – F5
18. Water Pump Control Key Location
Players can find a small room with two doors above the tunnel leading to the underground waterway.
Use the Water Pump Control Key to unlock one of these doors. The location on the map will lead you directly to this building.

- Key Location – Acquired after completing Return to Sender Black Mouse Tier 2 Faction Mission.
- Closest POI – Residential
- Grid Location – F3
19. Waterlogged Bag Key Location
Head to the location shown on the map, and you’ll find a pool just outside some apartment complexes. Inside the pool, you’ll find a duffel bag you can unlock using the Waterlogged Bag Key.

- Key Location – Random DMZ Drop
- Closest POI – Oganikku Farms
- Grid Location – F4
20. Waterway Maintenance Kit Key Location
Head to the location shown on the map near Tsuki Castle. You’ll notice a small canopy with a well in the middle when you arrive.
Take the rappel down the well, and it’ll lead you underwater.
Here you will find a toolbox you can unlock using the Waterway Maintenance Kit Key.

- Key Location – Random DMZ Drop
- Closest POI –
- Grid Location – F5