Which of the following describes action forces?

The selection of "Enable primary tasks to accomplish overall goals" is accurate because action forces play a crucial role in military operations by executing specific missions that directly contribute to broader strategic objectives. These forces are organized and equipped to perform primary tasks such as combat operations, troop movements, and other direct engagements that are essential for achieving overall mission success.

In the context of military doctrine, action forces are typically tasked with executing plans and strategies that are critical to the success of the overall operation, ensuring that objectives are met efficiently and effectively. They mobilize resources, personnel, and tactics to ensure that the main goals of the operation are achieved, directly impacting the success of the mission.

While other options refer to important functions within military operations, they pertain to supportive roles rather than the primary tasks that action forces undertake. Therefore, it is the ability of action forces to enable and accomplish overarching goals through their designated primary tasks that validates the correctness of this choice.