What document is used to capture the incident objectives and strategy?

The Incident Action Plan (IAP) is the correct answer because it serves as a comprehensive document that outlines the incident objectives and the operational strategy for managing an incident. The IAP is essential in establishing clear communication among all responders and provides a concise outline of the goals for a specific operational period, as well as the resources allocated to achieve these objectives. It also includes details such as safety considerations and assignments for personnel, which are crucial for ensuring efficient response efforts.

In contrast, the Operational Plan focuses on broader objectives over a longer timeframe and does not necessarily detail the specific strategies or actions for a particular incident. The Situation Report provides updates on the current status of the incident but does not capture the strategic direction. Lastly, the Resource Allocation Sheet is used primarily to track and manage resources, rather than to define the objectives and strategies needed to tackle an incident effectively.