Which country has zero military?

A Tiny Nation Without a Military

Liechtenstein, a picturesque principality nestled between Austria and Switzerland, holds a unique distinction: it has no military. As the world’s twelfth-smallest country by area, this Alpine gem relies not on armed forces, but on peace, diplomacy, and strong regional cooperation to ensure its security.

The decision to abolish its military dates back to 1868, a move rooted in pragmatism and neutrality. Since then, Liechtenstein has maintained a firm stance of non-militarization, becoming one of the few sovereign nations in the world without a standing army. Instead, national safety is entrusted to a well-organized police force that handles internal security and public order.

But how does such a small country stay secure? Its strategic alliances and geographic neighbors play a crucial role. Liechtenstein benefits from close ties with Switzerland, with whom it shares a customs union and strong diplomatic relations. In times of crisis, Swiss authorities could provide support, though formal defense agreements remain minimal. Cooperation with Austria and other European partners further strengthens its resilience.

This model reflects a broader trend among a handful of nations—like Costa Rica and Iceland—that have chosen demilitarization as a path to stability. In Liechtenstein’s case, the absence of a military hasn’t weakened its sovereignty; if anything, it underscores a commitment to peaceful coexistence.

Today, the country thrives as a modern, prosperous state known for its financial sector, high standard of living, and political stability. Its lack of an army isn’t a vulnerability—it’s a statement. In a world often defined by military power, Liechtenstein proves that security can be achieved through trust, diplomacy, and smart partnerships.