Columbia subject headings:
National security--Persian Gulf States.
Persian Gulf States--Foreign relations.
Persian Gulf States--Military policy.
World politics--1989-
Harvard subject headings:
National security--Persian Gulf States.
Persian Gulf States--Foreign relations.
Persian Gulf States--Military policy.
World politics--1989-
Princeton subject headings:
National security--Persian Gulf States.
Persian Gulf States--Foreign relations.
Persian Gulf States--Military policy.
World politics--1989-