During large complex incidents, the IC operates in what command mode?

During large complex incidents, the Incident Commander (IC) operates in a command mode to effectively manage the situation. The command mode is characterized by the IC taking overall responsibility for the scene, establishing operational objectives, and coordinating efforts among multiple resources and agencies involved in the incident.

In this mode, the IC utilizes a structured approach to maintain situational awareness, assess hazards, and ensure that resources are allocated efficiently. Central to effective incident management, the command mode allows for clear communication and the development of a strategic plan tailored to the complexities of the incident, thereby enhancing the safety and effectiveness of all personnel engaged in response efforts.

This contrasts with other modes such as fast attack, which is typically employed in smaller or less complex situations requiring immediate action, or support and investigation modes, which focus on specific aspects of the incident response rather than overarching command and control.