Columbia subject headings:
Harvard subject headings:
Korea (North)--Armed Forces.
Korea (North)--Military policy.
Korea (South)--Armed Forces.
Korea (South)--Military policy.
National security--Korea (South)
Nuclear weapons--Korea (North)
Princeton subject headings:
Korea (North)--Armed Forces--History.
Korea (South)--Armed Forces--History.
National security--Korea (South)--History--21st century.
United States--Armed Forces--Korea (South)--History.