What type of request is submitted by different units in time to meet the ATO planning suspense?

The correct choice reflects the nature of requests that are made in a structured and organized manner to meet the requirements of the Air Tasking Order (ATO) planning timeline. Preplanned requests are typically submitted well in advance by various units to ensure that all necessary data, resources, and coordination are aligned and ready for effective mission execution.

Submitting preplanned requests allows for a thorough assessment of operational needs, strategic alignment, and necessary resource allocation. This systematized approach is crucial in military operations, where timing and coordination are vital to mission success. Preplanned requests help to establish clear communication channels and ensure all units understand their roles and responsibilities prior to the execution phase.

In contrast, other types of requests, such as emergency, urgent, or last-minute requests, often suggest a lack of foresight and may not be able to fully integrate with the ATO framework, leading to potential disruptions in mission planning and execution. Preplanned requests are therefore the most systematic and effective method for adhering to the ATO's planning suspense.