Which aircraft sensor posture is when the lead aircraft’s responsibility is the friendly force, while the wing aircraft sanitizes the route in front of the friendly force?

The correct answer describes the defensive posture of aircraft sensors. In a defensive posture, the lead aircraft prioritizes the safety of friendly forces, ensuring that they are protected from potential threats. This involves taking responsibility for monitoring and managing risks associated with friendly forces on the ground.

Meanwhile, the wing aircraft plays a crucial role by sanitizing the route ahead. This means it actively scans and assesses the area in front of the friendly force for any potential threats or enemy activity. This separation of duties allows for a more coordinated and effective protection strategy, ensuring that friendly forces can operate with greater safety and confidence.

This approach is vital in combat operations where maintaining situational awareness and protecting one's own forces is paramount, allowing for effective responses to threats while still supporting operational objectives.