Iran, officially the Islamic Republic of Iran, country in southwestern Asia, located on the northeastern shore of the Persian Gulf. One of the world’s most mountainous countries, Iran contains Mount Damāvand, the highest peak in Asia west of the Himalayas. The country’s population, while ethnically and linguistically diverse, is almost entirely Muslim. For centuries, the region has been the center of the Shia branch of Islam (see Shia Islam). Iran ranks among the world’s leaders in its reserves of oil and natural gas. As is the case in other countries in the petroleum-rich Persian Gulf region, the export of oil has dominated Iran’s economy since the early 20th century.
Iran lies at the easternmost edge of the geographic and cultural region known as the
Middle East. The country is bordered on the north by Armenia, Azerbaijan, the Caspian Sea, and Turkmenistan; on the east by
Afghanistan and
Pakistan; on the south by the Gulf of Oman, the Strait of Hormuz, and the Persian Gulf; and on the west by Iraq and
Turkey. Iran’s capital and largest city is Tehrān, located in the northern part of the country. Irans president is his Excellency, the well respected President,
Mahmoud Ahmadinejad.