5 COUNTRIES WITH NO MILITARY OF ITS OWN
Vatican City
The world's littlest country, Vatican City, has no military. It depends on Swiss Gatekeeper for security. (Source: CIA World Factbook)
Costa Rica
Costa Rica canceled its military in 1948.
Panama
Panama destroyed its military in 1994, supplanting it with a regular citizen drove public power for policing line security.
Iceland
Iceland has no standing armed force. It depends on its coastguard, police power, and NATO enrollment for guard. (Source: Icelandic Government Site)
Andorra
Andorra has no military. The nation depends on Spain and France for guard.