Disputes - international despite restored diplomatic relations in 1990, Iran lacks maritime boundary with Iraq and disputes land boundary, navigation channels, and other issues from eight-year war; UAE seeks United Arab League and other international support against Iran's occupation of Greater Tunb Island (called Tunb al Kubra in Arabic by UAE and Jazireh-ye Tonb-e Bozorg in Persian by Iran) and Lesser Tunb Island (called Tunb as Sughra in Arabic by UAE and Jazireh-ye Tonb-e Kuchek in Persian by Iran) and attempts to occupy completely a jointly administered island in the Persian Gulf (called Abu Musa in Arabic by UAE and Jazireh-ye Abu Musa in Persian by Iran); Iran insists on division of Caspian Sea into five equal sectors while Azerbaijan, Kazakhstan, Russia, and Turkmenistan have generally agreed upon equidistant seabed boundaries; Iran threatens to conduct oil exploration in Azerbaijani-claimed waters, while interdicting Azerbaijani activities

Illicit drugs despite substantial interdiction efforts, Iran remains a key transshipment point for Southwest Asian heroin to Europe; domestic narcotics consumption remains a persistent problem and Iranian press reports estimate at least 1.8 million drug users in the country despite substantial interdiction efforts, Iran remains a key transshipment point for Southwest Asian heroin to Europe; domestic narcotics consumption remains a persistent problem and Iranian press reports estimate at least 1.8 million drug users in the country

NOTE: The information regarding Iran on this page is re-published from the 2002 World Fact Book of the United States Central Intelligence Agency. No claims are made regarding the accuracy of Iran Transnational Issues 2002 information contained here. All suggestions for corrections of any errors about Iran Transnational Issues 2002 should be addressed to the CIA.