Columbia subject headings:
East Asia--Foreign relations--21st century.
East Asia--Politics and government.
East Asia--Strategic aspects.
Peace-building--East Asia.
Harvard subject headings:
East Asia--Foreign relations--21st century.
East Asia--Politics and government.
East Asia--Strategic aspects.
Peace-building--East Asia.
Princeton subject headings:
East Asia--Economic conditions--21st century.
East Asia--Foreign relations--21st century.
East Asia--History--21st century.
East Asia--Politics and government--21st century.
Korea--Foreign economic relations--21st century.
Korea--Foreign relations--East Asia--21st century.
Korea--Politics and government--21st century.
National security--East Asia--21st century.
National security--Korea--21st century.