Clearing a compound is a necessary objective for the 'No One Left' order in Modern Warfare 4's DMZ mode. These locations function as mini enemy strongholds, identifiable on the map by tent and flag symbols.
While some compounds require specific keys to access, there are easily manageable options available. The two army camps located in Daesong Ridge, in the southern part of the map, are recommended for their open layouts and relatively low enemy presence. To successfully clear a compound, players must eliminate all hostiles within its area. Progress is indicated by a percentage bar on the left side of the screen, which increases as enemies are defeated.
Upon defeating the final enemy, a Medical Extraction Intel item will drop. This item must be picked up and successfully extracted from the match to complete the order. If enemies prove difficult to locate, they may be caught on scenery or unresponsive. In such cases, players can try to draw them out, search the immediate vicinity thoroughly, or opt to find a different compound.
While navigating compounds, players should also be sure to loot any safes they discover for valuable items. In the Daesong Ridge army camps, safes are typically found within the main tower and the central building. Smaller barracks buildings may also contain lockers and containers with additional loot.