Countries That Don't Have Any Army 

Costa Rica gave up its army in 1948 to focus on schools and hospitals instead. 

Costa Rica

Iceland has no army and relies on coast guards and NATO friends for protection.

Iceland 

This tiny country dropped its army in 1868 and now uses only police for safety.

Liechtenstein

Panama said goodbye to its military in 1990 and now trusts its police forces.

Panama 

The Vatican has no army—just the Swiss Guard to keep the Pope safe.

Vatican City