MW4 DMZ: Place a transmitter on top of La Grande Vie in Songdo Wharf
Not official: written from independent guides that agree on the location, read 23 October 2026. Where they disagree we say so.
Triangulation asks for three transmitters in MW4 DMZ: two on radio towers, then the last on the antenna on the roof of La Grande Vie, the tall luxury tower at the north end of Songdo Wharf.
| Order | Triangulation (Underground orders, page 2) |
|---|---|
| Transmitters | 3: two radio towers, then La Grande Vie |
| Last placement | Roof antenna of La Grande Vie, Songdo Wharf |
| Area threat | Up to Low at Songdo Wharf (official rating) |
Where to go
La Grande Vie is the tall luxury residential tower at the north end of Songdo Wharf, on the east coast of Hajin City. The transmitter goes on the antenna on its roof. The two radio towers before it can be any two of the five that show an Order Objective marker on the Tac-Map.
How to complete it, step by step
- Open the Tac-Map and find the radio towers marked Order Objective. Any two count, so ping the pair closest to your infil.
- Climb each tower and place a transmitter at the top. One guide lists the eligible towers in the South Korean Border Zone, South Island, Construction Zone, Deadtown and the North Korean Wilderness.
- Drive to Songdo Wharf and find La Grande Vie, the tallest tower at the north end of the wharf.
- Enter, clear the AI inside and go up by the stairwell (one guide reports the elevator works too) to reach the roof.
- Place the last transmitter on the roof antenna, then exfil to keep the progress.
Tips
- Do the radio towers first: the objective only asks for La Grande Vie once both towers are done.
- Rooftops are exposed. Check for squads on the neighbouring towers before you place the transmitter.
How DMZ Orders work
DMZ Orders are the guided tasks you pick up at the DMZ Orders station in the FOB. They are grouped into chapters (Underground is one of them) and each chapter into pages. Finish every task on a page, then extract: progress only counts after a successful exfil, and the next page arrives from a Caller back at the FOB. Page rewards are shared for the whole page, so one objective does not pay on its own. If your tracker shows slightly different wording, match the full objective text before you follow a route.
More DMZ Orders guides
- Collect a Dynamic Op Phone (Human Intel orders (part 2))
- Loot Counterfeit Cash dropped by pinged NK soldiers (Execute Intel)
- Locate and enter a Police Station (Hostile Force)
For the long missions, see the MW4 DMZ Story Missions walkthroughs, or go back to the MW4 DMZ map.