Prior to penetrating warning areas, authorization is required to ensure safety and coordination with military activities that may be ongoing in those areas. Warning areas are established primarily for the use of military operations, including joint exercises and air-to-surface weapon testing.
When a civilian aircraft intends to enter a warning area, they must obtain authorization from the appropriate military authority or governing air traffic control entity. This process ensures that the airspace is available for safe transit and that the pilot is informed of any active military operations that could pose a risk.
Other choices, such as no permission required, launch clearance, or flight plan submission, do not correctly address the necessity for proactive communication and clearance with military authorities involved in these airspaces. Simply launching or filing a flight plan does not provide the informed consent and authority needed to safely enter areas where military activities may take precedence.