Columbia subject headings:
Harvard subject headings:
Korea (North)--Armed Forces.
Korea--Foreign relations--United States.
Military assistance, American--Korea.
United States--Armed Forces--Korea.
United States--Foreign relations--Korea.
Princeton subject headings:
Korea (North)--Armed Forces.
Korea--Foreign relations--United States.
Military assistance, American--Korea.
United States--Armed Forces--Korea.
United States--Foreign relations--Korea.