Which one of the following activities is an example of incident coordination?

Incident coordination involves the management and alignment of resources and efforts among various teams and organizations to effectively address an incident's needs. Resolving critical resource issues exemplifies incident coordination because it requires effective communication and collaboration between different agencies, departments, or organizations involved in the incident response. This activity ensures that all entities are working towards the same goal and that resources are being used efficiently to support the overall response effort.

In contrast, setting up a command center is focused on establishing a centralized place for decision-making, and conducting safety drills primarily aims to prepare personnel. Filing incident reports pertains to documentation and record-keeping, which, while important, does not directly involve coordinating activities or resources among multiple parties.