security alliance Quadrilateral Security Dialogue Indo-Pacific Pacific region Japanese
Japan has close economic and military relations with the United States, with which it maintains a security alliance. The United States is a major market for Japanese exports and a major source of Japanese imports, and is committed to defending the country, with military bases in Japan. Japan is also a member of the Quadrilateral Security Dialogue (more commonly "the Quad"), a multilateral security dialogue reformed in 2017 aiming to limit Chinese influence in the Indo-Pacific region, along with the United States, Australia, and India, reflecting existing relations and patterns of cooperation.
