Columbia subject headings:
East Asia--National security.
East Asia--Relations--Europe.
East Asia--Relations--Japan.
East Asia--Relations--United States.
Europe--Relations--East Asia.
Japan--Relations--East Asia.
United States--Relations--East Asia.
Harvard subject headings:
East Asia--Relations--Europe.
East Asia--Relations--Japan.
East Asia--Relations--United States.
Europe--Relations--East Asia.
Japan--Relations--East Asia.
National security--East Asia
United States--Relations--East Asia.
Princeton subject headings:
East Asia--Relations--Europe.
East Asia--Relations--Japan.
East Asia--Relations--United States.
Europe--Relations--East Asia.
Japan--Relations--East Asia.
National security--East Asia.
United States--Relations--East Asia.