Islamic Republic of Iran Army

20th century The Iranian Army has been actively engaged in quelling tribal and separatist rebellions beginning in the 1940s. Of the $110 million in [military equipment aid since 1950] allocated thus far, about $76 million had been shipped by mid-1954. The mission to the army is to be augmented by five U.S. training teams at brigade or division level in early 1955. The Iranian armed forces consist of a conscript army of 120,000; a gendarmerie or rural police force of 20,000; and a small air force, navy, and frontier guard, the latter for border patrol and customs duties. The Air Force, Navy, and Frontier Guard are subordinate units of the Army. The Gendarmerie is under the control of the Ministry of the Interior, except in time of war, when it comes under army command. After the coup in 1953, Iran began purchasing some weapons from Israel, the United States, and other countries of the Western Bloc. Later on, Iran began establishing its own armaments industry; its efforts in this remained largely unrecognized internationally, until recently. From the 1970s, the Imperial Iranian Armed Forces sent detachments to help the Red Lion and Sun society in rescue and relief missions after domestic natural disasters, including clearing roads, reestablishing communications, supplying goods, airlifting equipment, transporting casualties and personnel and setting up field hospitals and post-hospital care centres. More recently, under the mullahs, military personnel helped disaster recovery efforts and the Iranian Red Crescent Society after the Bam earthquake. Following the Iranian revolution in 1979, deteriorating relations with the U.S. resulted in international sanctions led by the US, including an arms embargo being imposed on Iran. Revolutionary Iran was taken by surprise by the 1980 Iraqi invasion began the Iran–Iraq War, which lasted almost eight years and ended in almost unchanged frontiers (status quo ante bellum). During this war, there were also several conflicts with the United States. From 1987, the United States Central Command sought to stop Iranian mine-laying vessels from blocking the international sea lanes through the Persian Gulf in Operation Prime Chance. The operation lasted until 1989. On April 18, 1988, the US retaliated for the Iranian mining of the in Operation Praying Mantis. Simultaneously, the Iranian armed forces had to learn to maintain and keep operational, their large stocks of US-built equipment and weaponry, without outside help, due to the American-led sanctions. However, Iran was able to obtain limited amounts of American-made armaments, when it was able to buy American spare parts and weaponry for its armed forces, during the Iran–Contra affair. At first, deliveries came via Israel and later, from the US. The Iranian government established a five-year rearmament program in 1989 to replace worn-out weaponry from the Iran–Iraq War. Between 1989 and 1992, Iran spent $10 billion on arms, some of which were designed to prevent other states' naval vessels from accessing the sea, including marines and long-range Soviet planes capable of attacking aircraft carriers. A former military-associated police force, the Iranian Gendarmerie, was merged with the National Police (Shahrbani) and Islamic Revolution Committees in 1990. , 1980s In 1991, the Iranian armed forces received a number of Iraqi military aircraft being evacuated from the Persian Gulf War of that year; most of which were incorporated into the Islamic Republic of Iran Air Force. From 1921 to 1998, "Chairman of Chief of Staff" () was the highest-ranking position within the Artesh, however after the newly established office "Commander-in-Chief of Artesh" () position was founded in 1998, the former position was deposed as a decision-making position and became the coordinator deputy of the Chief Commander (). The position is currently held by Rear Admiral Habibollah Sayyari, who is second-in-command and deputy of Major general Abdolrahim Mousavi. The Iranian Navy has launched several missions to fight piracy off the coast of Somalia. One of the reported missions took place in 2016. In 2021, the Artesh announced that it would launch a satellite into space. == Missions and deployments ==

|left From 1972 to 1976, Iranian troops were sent to Oman to fight with the Royal Army of Oman against the Dhofar Rebellion. International peacekeeping missions The Iranian Army participated in United Nations peacekeeping missions in the 1970s. It sent a battalion to replace Peruvian forces in the Golan Heights as part of the United Nations Disengagement Observer Force. After the Israeli invasion of Lebanon, the bulk of the forces were part of the United Nations Interim Force in Lebanon until late 1978. Replaced by Finnish forces, Iranian peacekeepers were withdrawn in 1979 following the Islamic revolution. In 1993, the Iranian Army reestablished its professional peacekeeping units and declared that they are ready to be dispatched at the UN's directive. Since then, Iran has deployed forces in Ethiopia and Eritrea in 2003 and the African Union Mission in Darfur in 2012. == Structure ==

The Joint Staff of the Armed Forces (Farsi acronym SEMAJA () coordinates the four branches: the Islamic Republic of Iran Ground Forces, the Air Force, Navy, and Air Defence Force. The current chief of staff is Rear Admiral Habibollah Sayyari. The Joint Staff has the Central Provost and University of Command and Staff under control. Military academies include the AJA University of Command and Staff; the AJA University of Medical Sciences; the Imam Ali Officers' Academy; the Shahid Sattari Aeronautical University; the Khatam al-Anbia Air Defense Academy; and the Imam Khomeini Naval University of Noshahr. ==Equipment==

Under the last Shah of Iran, Mohammad Reza Pahlavi, Iran's military industry was limited to assembly of foreign weapons. In the assembly lines that were put up by American firms, such as Bell, Litton and Northrop, Iranian workers put together a variety of helicopters, aircraft, guided missiles, electronic components and tanks. In 1973, Iran Electronics Industries was established. The company was set up to organise and carry out the assembly and repair of foreign-delivered weapons. The Iranian Defense Industries Organization was the first to succeed in taking a step into what could be called a military industry by reverse engineering Soviet RPG-7, BM-21, and SAM-7 missiles in 1979. After the Islamic revolution, Iran found itself severely isolated and lacking technological expertise. Because of economic sanctions and a weapons embargo put on Iran by the United States, it was forced to rely on its domestic arms industry for weapons and spare parts, since there were very few countries willing to do business with Iran. ==Symbols and uniforms==