Which principle emphasizes the cooperation of multiple agencies under a shared command?

The principle that emphasizes the cooperation of multiple agencies under a shared command is unified command. This approach is crucial in situations where multiple jurisdictions or organizations are involved in responding to an incident, as it allows for a coordinated effort that optimizes resource use and minimizes confusion among the responding entities.

Unified command is particularly effective during large-scale emergencies or disasters, where clear communication and a common operational framework are essential for effective incident management. By establishing a structure where leaders from different agencies work together under a single command system, unified command fosters collaboration, ensuring that all parties involved understand their responsibilities and objectives. This results in a more efficient response, reducing the chances of duplicated efforts or conflicting actions.

In contrast, command and control refers to the overarching system in which authority is established, which may not necessarily involve multiple agencies working collaboratively. Resource allocation focuses specifically on the distribution and management of resources rather than the collaborative aspect of leadership among different agencies. Incident coordination is a broader term that may include various forms of interaction but does not singularly capture the essence of operating under a shared command structure like unified command does.