Islamic Republic of Iran Navy
It is charged with the responsibility of forming Iran's first line of defense in the Gulf of Oman and beyond with the mission of acting as an effective blue-water navy. However, it is generally considered as a conventional green-water navy as it mostly operates at a regional level, in the Persian Gulf and Gulf of Oman but also as far afield as the Red Sea, the Mediterranean Sea and northwest quarter of the Indian Ocean. In July 2016, the Navy said that it would establish a presence in the Atlantic Ocean, of unspecified duration.
Foreign relations of Iran
Foreign relations of Iran refers to inter-governmental relationships between the Islamic Republic of Iran and other countries. Geography is a very significant factor in informing Iran's foreign policy. Following the 1979 Iranian Revolution, the newly born Islamic Republic, under the leadership of Ayatollah Khomeini, dramatically reversed the pro-American foreign policy of the last Shah of Iran Mohammad Reza Pahlavi. Since then the country's policies have oscillated between the two opposing tendencies of revolutionary ardour, which would eliminate Western and non-Muslim influences while promoting the Islamic revolution abroad, and pragmatism, which would advance economic development and normalization of relations. Iran's bilateral dealings are accordingly sometimes confused and contradictory.