Which command function is considered the most "functional" in incident management?

The command function that is considered the most "functional" in incident management is deployment. Deployment refers to the allocation and mobilization of resources effectively to respond to an incident. This function is critical because it directly impacts the ability of an incident management team to address the situation at hand, whether that involves personnel, equipment, or other necessary resources.

In incident management, deployment is an essential operation that allows for swift and organized action. Being able to deploy the right resources at the right time can significantly enhance the efficiency and effectiveness of the entire response effort. It encompasses planning and utilizing the available assets while also considering logistical aspects to ensure that the team can operate without unnecessary delays.

In contrast, while communication, assessment, and control are all crucial components of incident management, they serve more supportive roles to the act of deployment. Communication ensures that all parties are informed and coordinated, assessment involves evaluating the situation to understand the nature and extent of the incident, and control manages the overall situation to achieve objectives. However, without effective deployment, these functions cannot reach their full potential in impact.