Which unit is responsible for selecting, preparing, and controlling the PZ?

The supported unit is responsible for selecting, preparing, and controlling the pick-up zone (PZ). This unit is essential during air assault operations as they have the most direct knowledge of the mission requirements and the operational environment. The supported unit understands the strategic importance of the PZ, ensuring that it meets the needs for safety, accessibility, and security for the incoming aircraft. They are tasked with coordinating the logistics necessary for the air assault to take place effectively, including marking the PZ, securing it from enemy forces, and ensuring that it is adequately prepared for the deployment of troops and supplies.

Choosing the supported unit underscores the emphasis on collaboration and operational awareness needed to execute air assault missions effectively. Other units, while integral to the overall operation, do not have the primary responsibility for the PZ management, thus highlighting the critical role of the supported unit in this aspect of air assault operations.