What is a person who vigorously supports their country and defend it enemies?

A person who vigorously supports their country and defends it against enemies is often referred to as a patriot. Patriots demonstrate a strong sense of loyalty and commitment to their nation, advocating for its interests and values. They may engage in activities such as military service, civic participation, and promoting national pride. This dedication can manifest in various forms, from volunteering to defend the country to actively supporting policies that strengthen national security.