What is the last step of the CAS execution template?

The last step of the Close Air Support (CAS) execution template is focused on routing and safety of flight. This step is crucial as it ensures that all aircraft involved in the operation have a safe path to follow while minimizing risks to both the aircraft and ground forces. It involves planning the flight routes, including ingress and egress paths, ensuring that the airspace is clear of potential hazards and that communication channels are established for any necessary adjustments during the mission.

By prioritizing routing and safety of flight at the end of the execution template, the focus remains on maintaining the operational safety and effectiveness of the mission. This step synthesizes all prior actions and decisions made in the execution process, ensuring that the aircraft can operate freely and safely after any attack or engagement has been carried out.

While the other options are significant components of the CAS procedure, they do not represent the final step, which emphasizes the practical considerations of completing the mission and returning safely.