In major events, incident command is used to coordinate response by doing what?

• A. Delay decision making to avoid mistakes
• B. Isolate all responders to prevent collaboration
• C. Avoid establishing a clear chain of command
• D. Organize resources, assign roles, coordinate communications, and ensure a unified response

Answer: (D)

Incidents require a structured approach that brings all responders together under one plan. Incident command systems coordinate response by organizing resources, assigning roles, coordinating communications, and ensuring a unified response across agencies. This framework provides a clear chain of command, defined responsibilities, and a scalable organization that can grow or tighten as the situation evolves, all focused on achieving common objectives. The other options would hinder effectiveness: delaying decisions slows action, isolating responders prevents collaboration, and avoiding any clear chain of command creates confusion and chaos. The described approach is exactly what incident command is designed to achieve.