Columbia subject headings:
Japan--Foreign relations--United States.
National security--Japan--History--20th century.
National security--United States--History--20th century.
United States--Foreign relations--1989-
United States--Foreign relations--Japan.
Harvard subject headings:
Japan--Foreign relations--United States.
National security--Japan--History--20th century.
National security--United States--History--20th century
United States--Foreign relations--1989-
United States--Foreign relations--Japan.
Princeton subject headings:
Japan--Foreign relations--United States.
National security--Japan--History--20th century.
National security--United States--History--20th century.
United States--Foreign relations--1989-
United States--Foreign relations--Japan.