Columbia subject headings:
Japan--Defenses.
Korea (South)--Defenses.
Korea (South)--Economic conditions.
United States--Foreign relations--Japan.
Harvard subject headings:
Japan--Commerce--United States.
Japan--Military relations--United States.
Japan--Relations--United States.
Korea (South)--Commerce--United States.
Korea (South)--Military relations--United States.
Korea (South)--Relations--United States.
United States--Commerce--Japan.
United States--Commerce--Korea (South)
United States--Military relations--Japan.
United States--Military relations--Korea (South)
United States--Relations--Japan.
United States--Relations--Korea (South)
Princeton subject headings:
Japan--Foreign relations--United States.
Japan--Military relations--United States.
Korea (South)--Defenses.
Korea (South)--Economic conditions.
United States--Foreign relations--Japan.
United States--Military relations--Japan.