Columbia subject headings:
Korea--Foreign relations--1945---Congresses.
National security--East Asia--Congresses.
Harvard subject headings:
Korea (South)--Foreign relations.
Korea--Foreign relations--1945---Congresses.
Korean reunification question (1945- )
National security--East Asia
National security--East Asia--Congresses
National security--Korea (South)
Princeton subject headings:
Korea--Foreign relations.
National security--East Asia.