Which of the following is NOT a task of the mission command warfighting function?

The selected answer, which identifies promoting physical fitness as not being a task of the mission command warfighting function, is accurate because physical fitness is not directly related to the command and control operations inherent in the mission command function.

The mission command warfighting function primarily focuses on the process of leading and managing units through decision-making, effective information sharing, and executing command and control activities. These tasks revolve around strategic planning, operational communication, and ensuring that commanders can effectively facilitate their forces' execution of missions. Promoting physical fitness, while crucial for overall soldier readiness and effectiveness, does not fall under the specific tasks associated with mission command, which is more concerned with leadership and operational effectiveness in the context of military operations.