Which country has no army?

Why does Japan not go to war?

This article examines why Japan does not engage in military action, exploring the various reasons behind this pacifist nation's aversion to war. These reasons include its history of pacifism, constitutional restrictions, strategic positioning, economic considerations, international pressure and public opinion. All of these factors combine to make it highly unlikely that Tokyo will ever choose to engage militarily against another nation unless absolutely necessary for self-defense.

Question about Japan

Why can’t Japan have an army?

This article examines the history of Japan's post-WWII military presence and its limited capabilities due to Article 9 of its constitution, which prohibits offensive operations outside Japanese territory. It also explores the role of the United States in Japan's security policy, Japan's economic power and political influence, and the future of Japan's military presence. Despite public support for greater military influence overseas, it appears unlikely that Article 9 will be amended anytime soon meaning Tokyo will continue relying heavily on Washington & other allies when it comes maintaining regional stability & responding effectively when needed.