What are the main tenets of Incident Command?

• A. Flexible assignments, scalable disaster response, and facilitated intercommunications between agencies.
• B. Clear chain of command, rapid procurement, and unified communication.
• C. Fixed roles, one-size-fits-all response, and isolated operations.
• D. Minimal staffing, outsourcing, and external reporting.

Answer: (A)

Incident Command System is built to be flexible, scalable, and interoperable across agencies. The best answer captures that by highlighting flexible assignments so resources can be moved where needed, a response that can expand or contract with the incident’s size and complexity, and interagency communication that is facilitated so multiple agencies can coordinate effectively. These elements allow a unified, coordinated approach when several jurisdictions are involved and help prevent gaps or duplication. Choices that imply fixed roles, a one-size-fits-all response, or operate in isolation run counter to this adaptable, collaborative framework.