Completing the Triangulation Order in Modern Warfare 4 DMZ

If you are actively working through the Underground chapter in Call of Duty: Modern Warfare 4 DMZ, you have likely encountered the Triangulation order. This specific mission tasks players with placing transmitters on top of radio towers, but the game mechanics behind this objective are not intuitive. According to a guide from GamesRadar+, this guide provides the necessary breakdown of how to complete the mission efficiently without wasting valuable time trekking across the map.

Radio towers are scattered throughout the Modern Warfare 4 DMZ map and are typically unguarded, though you should remain vigilant for random enemy patrols. While there are numerous towers to choose from, GamesRadar+ highlights three specific towers located in an area that is generally less dangerous. Because these three towers are clustered close together, they are easy to reach regardless of your starting location on the map. They are highly visible from a distance, making them difficult to miss as you traverse the environment.

Once you identify a suitable tower, the process for completion is straightforward. Simply approach the structure and climb the ladder until you reach the very top. You do not need to carry a physical transmitter item in your inventory to satisfy the mission requirements. Upon reaching the peak, face one of the metal poles that define the top structure of the tower. A prompt will appear that allows you to place a transmitter automatically. After successfully placing the first transmitter, you must repeat this exact process at a second tower.

After you have placed the first two transmitters, the mission requirements shift. You are required to travel to the top of La Grand Vie at the Songdo Wharf, a named location situated to the east of Hajin. You must climb this final structure and place a third and final transmitter to complete the Triangulation order. Successfully finishing this sequence marks a major step forward within the Underground chapter.

Why it matters

This mission represents a core progression point in the Underground chapter, and completing it efficiently allows players to advance through the story without unnecessary detours or wasted effort. Because Call of Duty: Modern Warfare 4 DMZ provides limited in-game guidance on the specific interaction mechanics required to place the transmitters, players often struggle to figure out how to trigger the objective at the top of these towers. By focusing on the specific locations recommended by GamesRadar+ and understanding that no specialized equipment is required in your inventory, you can complete the Triangulation order quickly and safely. If you find yourself stuck, prioritize heading to the Songdo Wharf area to finalize the objective and proceed to the next stage of the Underground narrative.