Which of the following best describes the role of Critical Infrastructure?

The role of Critical Infrastructure is best described as components crucial to national security and public health. Critical Infrastructure includes systems and assets that are vital to the functioning of a society and economy. This encompasses sectors such as energy, water, healthcare, transportation, and communication, among others. The disruption or destruction of these components can significantly impact the nation's security, economic stability, and the health and safety of the public.

Understanding this role is essential as it highlights the importance of protecting these assets from threats, whether they be natural disasters, cyber-attacks, or other hazards. Ensuring that critical infrastructure is resilient and can continue to operate during emergencies is key for effective disaster response and recovery, making it integral to the overall emergency management function.