Columbia subject headings:
Middle East--Politics and government--21st century.
Russia--Foreign relations--United States.
United States--Foreign relations--Russia.
Harvard subject headings:
Middle East--Foreign relations--Russia.
Middle East--Foreign relations--United States.
Russia--Foreign relations--Middle East.
Russia--Foreign relations--United States.
United States--Foreign relations--Middle East.
United States--Foreign relations--Russia.
Princeton subject headings:
Middle East--Foreign relations--Russia.
Middle East--Foreign relations--United States.
Russia--Foreign relations--Middle East.
Russia--Foreign relations--United States.
United States--Foreign relations--Middle East.
United States--Foreign relations--Russia.