Relations with Turkey and Pakistan since the Revolution generally have been amicable and without any major issues. Before the Revolution, Iran had joined both countries in a defensive alliance (that included Britain with the United States as an observer), the Central Treaty Organization, and in an economic agreement, the Regional Cooperation for Development. Iran withdrew from both agreements after the Revolution. Nevertheless, Iran's economic ties with Pakistan and Turkey have expanded significantly. Both countries have become important trade partners of Iran. Turkey also has become the major transit route for goods traveling by truck and rail between Europe and Iran. The increased volume of trade with Turkey and Pakistan has been facilitated both by their location and by the ideology of "neither East nor West," which advocates reducing imports from the industrialized nations in favor of importing more from Muslim and Third World countries.

Although Iran maintained diplomatic relations with Afghanistan in 1987, Iran was critical of both the Marxist-Leninist government in Kabul and the presence of Soviet troops in the country. Although distrustful of the ideologies of most groups, Iran's leaders generally supported the cause of the Afghan resistance. Iran provided financial and limited military assistance to those Afghan resistance forces whose leaders had pledged loyalty to the Iranian vision of Islamic revolution. Iran also hosted about 2.3 million refugees who had fled Afghanistan.

Data as of December 1987