Columbia subject headings:
Arab countries--Foreign relations--Iran.
Iran--Foreign relations--Arab countries.
Islam--Middle East.
Middle East--Politics and government--21st century.
World politics.
Harvard subject headings:
Arab countries--Foreign relations--Iran.
Iran--Foreign relations--Arab countries.
Islam--Middle East.
Middle East--Politics and government--21st century.
World politics
Princeton subject headings:
Arab countries--Foreign relations--Iran.
Iran--Foreign relations--Arab countries.
Islam--Middle East.
Middle East--Politics and government--21st century.
World politics.