Columbia subject headings:
Persian Gulf War, 1991--Kuwait.
Persian Gulf War, 1991--Saudi Arabia.
Persian Gulf War, 1991--Yemen (Republic)
Yemen (Republic)--Foreign relations--Kuwait.
Yemen (Republic)--Foreign relations--Saudi Arabia.
Harvard subject headings:
Iraq-Kuwait Crisis, 1990-1991
Kuwait--Foreign relations--Yemen (Republic)
Saudi Arabia--Foreign relations--Yemen (Republic)
Yemen (Republic)--Foreign relations--Kuwait.
Yemen (Republic)--Foreign relations--Saudi Arabia.
Princeton subject headings: