Which Security Operations Center's goal is to provide incident handling to a country?

A Coordination Center focuses on facilitating communication and coordination between multiple CSIRTs, not directly handling incidents for a country's population.

An Internal CSIRT serves a single organization such as a corporation or government agency, not an entire country.

A National CSIRT (Computer Security Incident Response Team) has a defined constituency of the entire nation, coordinating incident response across government agencies, critical infrastructure, and the general public within that country. Examples include US-CERT in the United States and CERT-FR in France. Their mandate is specifically to serve national-level cybersecurity incidents, distinguishing them from narrower organizational or sector-specific teams.

An Analysis Center specializes in examining artifacts, malware, and threat intelligence to produce analytical reports, not in delivering broad incident handling services to a national constituency.