Japan Maritime Self-Defense Force (JMSDF)

The Japan Maritime Self-Defense Force (JMSDF) is Japan's navy, responsible for protecting the country's waters and maintaining security at sea. Established after World War II, its primary role is defending Japan from external threats, notably missile and submarine attacks, and ensuring safe maritime trade routes. The JMSDF operates ships, submarines, and aircraft, and works closely with allied forces like the U.S. Navy. While Japan's constitution limits its military activities to self-defense, the JMSDF is a modern, well-equipped force focused on safeguarding Japan's maritime interests and regional stability.