What is the principle of Irredentism focused on?

Irredentism is a political principle that focuses specifically on the desire to reclaim and reoccupy land that one believes rightfully belongs to their nation. This often stems from historical claims, cultural ties, or ethnic connections to the territory in question. The concept can manifest in various forms, such as national movements seeking to reunite separated ethnic groups or reclaim lands lost through treaties, wars, or other historical events.

The fundamental aim of irredentism is to restore what is perceived as lost territory, making the option of regaining lost territory the most accurate representation of its essence. Many nationalistic movements have been driven by irredentist sentiments, leading to significant political and military actions throughout history. These aspects highlight how irredentism is primarily concerned with issues of national identity and territorial integrity rather than broader issues such as global peacekeeping, economic cooperation, or military restrictions on adversarial nations.