What is the primary function of a Pathfinder during operations?

The primary function of a Pathfinder during operations is to establish and operate landing zones and drop zones for air support. Pathfinders play a crucial role in airborne and air assault operations by ensuring that these zones are properly identified, surveyed, and prepared for the safe landing of aircraft and the delivery of personnel, equipment, or supplies. This function involves not only marking the locations but also coordinating with air support and ground forces to facilitate the timely and effective execution of missions. The Pathfinder's expertise in navigation, communications, and situational awareness ensures that these operations are conducted efficiently and safely, which is vital for mission success and the overall effectiveness of air-ground operations.