Islamic Republic of Iran Armed Forces
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The Iranian Armed Forces, officially the Islamic Republic of Iran Armed Forces, are the combined military forces of
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
, comprising the
Islamic Republic of Iran Army The Islamic Republic of Iran Army (), acronymed AJA (), commonly simplified as the Iranian Army, is the conventional military of Iran and part of the Islamic Republic of Iran Armed Forces. It is tasked to protect the territorial integrity of th ...
(''Artesh''), the
Islamic Revolutionary Guard Corps The Islamic Revolutionary Guard Corps (IRGC), also known as the Iranian Revolutionary Guards, is a multi-service primary branch of the Islamic Republic of Iran Armed Forces, Iranian Armed Forces. It was officially established by Ruhollah Khom ...
(''Sepah'') and the Police Command (''Faraja''). Iranian Armed Forces are the largest in the
Middle East The Middle East (term originally coined in English language) is a geopolitical region encompassing the Arabian Peninsula, the Levant, Turkey, Egypt, Iran, and Iraq. The term came into widespread usage by the United Kingdom and western Eur ...
in terms of active troops. Iran's military forces are made up of approximately 610,000 active-duty personnel plus 350,000 reserve and trained personnel that can be mobilized when needed, bringing the country's military manpower to about 960,000 total personnel. These numbers do not include Law Enforcement Command or
Basij The Basij (, lit. ''The Mobilization'') or Sâzmân-e Basij-e Mostaz'afin (, lit. ''Organization for Mobilization of the Oppressed''), is a paramilitary volunteer militia within the Islamic Revolutionary Guard Corps (IRGC) and one of its five ...
. Most of Iran's imported weapons consist of American systems purchased before the 1979 Islamic Revolution, with limited purchases from Russia in the 1990s following the
Iran–Iraq War The Iran–Iraq War, also known as the First Gulf War, was an armed conflict between Iran and Iraq that lasted from September 1980 to August 1988. Active hostilities began with the Iraqi invasion of Iran and lasted for nearly eight years, unti ...
. However, the country has since then launched a robust domestic rearmament program, and its inventory has become increasingly indigenous. According to Iranian officials, most of the country's military hardware is domestically manufactured, and the country had already become an exporter of arms by the 2000s. Unable to import weapon systems from abroad due to international and U.S. sanctions, and suffering from an increasingly aging air force fleet, Iran has invested considerable funds into an ambitious ballistic and cruise missile program for mid-range strike capability, and has manufactured different types of arms and munitions, including
tank A tank is an armoured fighting vehicle intended as a primary offensive weapon in front-line ground combat. Tank designs are a balance of heavy firepower, strong armour, and battlefield mobility provided by tracks and a powerful engine; ...
s,
armoured vehicles Military vehicles are commonly armoured (or armored; American and British English spelling differences#-our, -or, see spelling differences) to withstand the impact of Fragmentation (weaponry), shrapnel, bullets, Shell (projectile), shells, Rocke ...
and drones, as well as various naval assets and aerial defense systems. Iran's ballistic missile and space program is an internationally hot political topic over which it has consistently refused to negotiate. Iranian authorities state that the country's missile program is not designed to deliver nuclear payloads, but is used only for surgical strikes. It is therefore not relevant to any nuclear negotiations with the
P5+1 P5 may refer to: In science and technology * 311P/PANSTARRS, also known as P/2013 P5 (PANSTARRS), an asteroid discovered by the Pan-STARRS telescope on 27 August 2013 * P5 Truss Segment, an element of the International Space Station * Period ...
. The Iranian drone program has also raised concerns across the Middle East and much of the Western world, especially with proliferation among Iranian-allied forces in the Middle East, as well as exports to countries hostile to the U.S. According to U.S. Central Command chief Gen. Kenneth McKenzie, the U.S. is "for the first time since the Korean War operating without complete air superiority" due to threats posed by Iranian drones. All branches of the armed forces fall under the command of the General Staff of the Iranian Armed Forces. The Ministry of Defense and Armed Forces Logistics is responsible for planning
logistics Logistics is the part of supply chain management that deals with the efficient forward and reverse flow of goods, services, and related information from the point of origin to the Consumption (economics), point of consumption according to the ...
and funding of the armed forces and is not involved with in-the-field military operational command. The commander-in-chief of the armed forces is the
Supreme Leader A supreme leader or supreme ruler typically refers to powerful figures with an unchallenged authority, such as autocrats, dictators to spiritual and revolutionary leaders. Historic examples are Adolf Hitler () of Nazi Germany, Francisco ...
. The dual military structure of the Artesh and the Islamic Revolutionary Guard Corps (IRGC) has led to structural inefficiencies, with redundancies in command, logistics, and military systems across all branches, including air, naval, and ground forces. This setup has been criticized for its lack of transparency, limited parliamentary oversight, and its questionable contribution to national defense.


History

After the coup in 1953, Iran began purchasing some weapons from
Israel Israel, officially the State of Israel, is a country in West Asia. It Borders of Israel, shares borders with Lebanon to the north, Syria to the north-east, Jordan to the east, Egypt to the south-west, and the Mediterranean Sea to the west. Isr ...
, the United States and other countries of the
Western Bloc The Western Bloc, also known as the Capitalist Bloc, the Freedom Bloc, the Free Bloc, and the American Bloc, was an unofficial coalition of countries that were officially allied with the United States during the Cold War (1947–1991). While ...
. Later on, Iran began establishing its own armaments industry; its efforts in this remained largely unrecognized internationally, until recently. Following the
Iranian revolution The Iranian Revolution (, ), also known as the 1979 Revolution, or the Islamic Revolution of 1979 (, ) was a series of events that culminated in the overthrow of the Pahlavi dynasty in 1979. The revolution led to the replacement of the Impe ...
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 Iraqi invasion that began the
Iran–Iraq War The Iran–Iraq War, also known as the First Gulf War, was an armed conflict between Iran and Iraq that lasted from September 1980 to August 1988. Active hostilities began with the Iraqi invasion of Iran and lasted for nearly eight years, unti ...
of 1980–1988. During this conflict, there were several conflicts against the United States. From 1987, the
United States Central Command The United States Central Command (USCENTCOM or CENTCOM) is one of the eleven unified combatant commands of the United States Department of Defense, U.S. Department of Defense. It was established in 1983, taking over the previous responsibilit ...
sought to stop Iranian mine-laying vessels from blocking the international
sea lane A sea lane, sea road or shipping lane is a regularly used navigable route for large water vessels (ships) on wide waterways such as oceans and large lakes, and is preferably safe, direct and economic. During the Age of Sail, they were determined ...
s through the
Persian Gulf The Persian Gulf, sometimes called the Arabian Gulf, is a Mediterranean seas, mediterranean sea in West Asia. The body of water is an extension of the Arabian Sea and the larger Indian Ocean located between Iran and the Arabian Peninsula.Un ...
in
Operation Prime Chance Operation Prime Chance (August 1987 – June 1989) was a United States Special Operations Command operation intended to protect U.S.-flagged oil tankers from Iranian attack during the Iran–Iraq War. The operation took place roughly at the s ...
. The operation lasted until 1989. On April 18, 1988, the US retaliated for the Iranian
mining Mining is the Resource extraction, extraction of valuable geological materials and minerals from the surface of the Earth. Mining is required to obtain most materials that cannot be grown through agriculture, agricultural processes, or feasib ...
of the in
Operation Praying Mantis Operation Praying Mantis was the 18 April 1988 attack by the United States on Iranian naval targets in the Persian Gulf in retaliation for the mining of a U.S. warship four days earlier. On 14 April, the American guided missile frigate stru ...
. 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 The Iran–Contra affair (; ), also referred to as the Iran–Contra scandal, the Iran Initiative, or simply Iran–Contra, was a political scandal in the United States that centered on arms trafficking to Iran between 1981 and 1986, facilitat ...
. 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 The Iranian Gendarmerie (Persian: ژاندارمری ایران), also known as the Government Gendarmerie (), was the gendarmerie, and subsequent modern highway patrol, in Iran. A paramilitary force, it also played a significant part in politics ...
, was merged with the National Police (
Shahrbani ''Shahrbani'' ( ; ), formerly called ''Nazmiyeh'' ( ; ), was a law enforcement force in Iran with police duties inside cities. Founded during the Qajar Iran, Qajar era, it was eventually merged in 1991 with the Iranian Gendarmerie and the Islam ...
) and Islamic Revolution Committees in 1990. In 1991, the Iranian armed forces received a number of Iraqi military aircraft being evacuated from the Persian
Gulf War , combatant2 = , commander1 = , commander2 = , strength1 = Over 950,000 soldiers3,113 tanks1,800 aircraft2,200 artillery systems , page = https://www.govinfo.gov/content/pkg/GAOREPORTS-PEMD-96- ...
of that year; most of which were incorporated into the Islamic Republic of Iran Air Force. Since 2003 there have been repeated US and British allegations that Iranian forces have been covertly involved in the
Iraq War The Iraq War (), also referred to as the Second Gulf War, was a prolonged conflict in Iraq lasting from 2003 to 2011. It began with 2003 invasion of Iraq, the invasion by a Multi-National Force – Iraq, United States-led coalition, which ...
. In 2004, Iranian armed forces took Royal Navy personnel, on the
Shatt al-Arab The Shatt al-Arab () is a river about in length that is formed at the confluence of the Euphrates and Tigris rivers in the town of al-Qurnah in the Basra Governorate of southern Iraq. The southern end of the river constitutes the Iran– ...
(Arvand Rud in Persian) river, between Iran and Iraq. They were released three days later following diplomatic discussions between the UK and Iran. In 2007, Iranian Revolutionary Guard forces also took prisoner
Royal Navy The Royal Navy (RN) is the naval warfare force of the United Kingdom. It is a component of His Majesty's Naval Service, and its officers hold their commissions from the King of the United Kingdom, King. Although warships were used by Kingdom ...
personnel prisoner when a boarding party from was seized in the waters between Iran and Iraq, in the Persian Gulf. They were released thirteen days later. Since 1979, there have been no foreign military bases present in Iran. According to Article 146 of the
Iranian Constitution The Constitution of the Islamic Republic of Iran (, ''Qanun-e Asasi-ye Jomhuri-ye Eslâmi-ye Iran'') is the supreme law of Iran. It was adopted by referendum on 2 and 3 December 1979, and went into force replacing the Constitution of 1906. It ...
, the establishment of any foreign military base in the country is forbidden, even for peaceful purposes. On 4 December 2011, an American RQ-170 Sentinel unmanned aerial vehicle (UAV) was captured by Iranian forces near the city of Kashmar in northeastern
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
. In 2012, it was announced that Iran's
Quds Force The Quds Force () is one of five branches of Iran's Islamic Revolutionary Guard Corps (IRGC). It specializes in unconventional warfare and military intelligence operations. U.S. Army's Iraq War General Stanley McChrystal describes the Quds Fo ...
is operating inside Syria providing the government of Bashar al-Assad with intelligence and direction against rebel opposition. In December 2012, Iran stated it had captured an American ScanEagle UAV that violated its airspace over the Persian Gulf. Iran later stated it had also captured two other ScanEagles. In November 2015, Iranian special forces assisted in the rescue of a Russian pilot that was shot down by Turkey, over Syria. In April 2016, Iran sent advisors from the
65th Airborne Special Forces Brigade 65th Airborne Special Forces Brigade (), or the ''NOHED'' Brigade (), is an airborne, special forces unit of the Iranian Army established in 1959. The unit's first operation was during the Dhofar Rebellion in Oman. After the 1979 Revolution in ...
to Syria in support of the government. In 2016, Revolutionary Guard forces captured US Navy personnel when their boats entered Iranian territorial waters off the coast of Farsi Island in the Persian Gulf. They were released the next day following diplomatic discussions between the US and Iran. In March 2021 state TV in Iran showed footage of a "missile city" armed with ballistic and cruise weapons described as "a new Revolutionary Guard base" along the Gulf coast. In March 2023, Iran began the process of allowing women to enlist in the military for the first time since the
White Revolution The White Revolution () or the Shah and People Revolution () was a far-reaching series of reforms to aggressively modernize the Pahlavi Iran, Imperial State of Iran launched on 26 January 1963 by the Shah, Mohammad Reza Pahlavi, and ended with ...
.


Commanders

* Ayatollah
Ali Khamenei Ali Hosseini Khamenei (; born 19 April 1939) is an Iranian cleric and politician who has served as the second supreme leader of Iran since 1989. He previously served as the third President of Iran, president from 1981 to 1989. Khamenei's tenure ...
(Supreme Leader of the Islamic Revolution and the Commander-in-Chief of the Armed Forces of the Islamic Republic, in ) * Minister of Defence Brigadier General Aziz Nasirzadeh * Minister of Interior Brigadier General Eskandar Momeni * Commander of the General Staff of the Armed Forces Major General
Abdolrahim Mousavi ''Seyyed'' Abdolrahim Mousavi (}; born 1960) is an Iranian military officer. As of June 2025, he is the Chief of General Staff of the Armed Forces of the Islamic Republic of Iran, following the killing of his predecessor. He formerly served as t ...
* Deputy commander of General Staff of the Armed Forces Brigadier General Mohammad-Reza Gharaei Ashtiani * Senior Military Advisor to the Leader of the Islamic Revolution Major General
Yahya Rahim Safavi Yahya "Rahim" Safavi (, born 1952) is an Iranian military commander who served as the chief commander of the Islamic Revolutionary Guard Corps. Currently , Safavi is serving as a senior military advisor to the leader of the Islamic revolution. Ad ...
*
Islamic Republic of Iran Army The Islamic Republic of Iran Army (), acronymed AJA (), commonly simplified as the Iranian Army, is the conventional military of Iran and part of the Islamic Republic of Iran Armed Forces. It is tasked to protect the territorial integrity of th ...
** Commander-in-Chief of the Army Major General Amir Hatami ** Deputy Commander in Chief of the Army Brigadier General Mohammad-Hossein Dadras ** Chief of the Army Joint Headquarters Rear admiral
Habibollah Sayyari Habibollah Sayyari (, born 1955) has been appointed the acting Commander-in-Chief of the Armed Forces of the Islamic Republic of Iran, and the former Commander of the Iranian Navy, Commander of the Islamic Republic of Iran Navy (the "Regular Nav ...
** Commander of the Army Ground Forces Brigadier General
Kioumars Heydari Kioumars Heydari () is an Iranian general. , he was Commander of the Islamic Republic of Iran Army Ground Forces. Biography Heydari was appointed as the Commander of the Islamic Republic of Iran Army Ground Forces in November 2016. In 2022, He ...
** Commander of the Air Force Brigadier General Hamid Vahedi ** Commander of Air Defense Force Brigadier General Alireza Sabahifard ** Commander of the Navy Rear admiral Shahram Irani *
IRGC The Islamic Revolutionary Guard Corps (IRGC), also known as the Iranian Revolutionary Guards, is a multi-service primary branch of the Iranian Armed Forces. It was officially established by Ruhollah Khomeini as a military branch in May 1979 i ...
** Commander-in-Chief of the IRGC
Mohammad Pakpour Mohammad Pakpour (; born 1961) is an Iranian Major-General and Commander of the Iranian Islamic Revolutionary Guard Corps (IRGC) Ground Forces of the Islamic Revolutionary Guard Corps, Ground Forces since 2009. On 13 June 2025 he was appointed ...
** Deputy Commander of the IRGC Rear admiral Ali Fadavi ** Chief of the IRGC Joint Headquarters Brigadier General
Mohammad Reza Naqdi Mohammad Reza Naqdi (also spelled "Naghdi"; ) is an Iranian military officer who is a senior officer in the IRGC. Background According to the biography published by the semi-official Fars News Agency, Naqdi was born in March 1961 in a middle-cla ...
** Commander of IRGC Ground Force Brigadier General
Mohammad Pakpour Mohammad Pakpour (; born 1961) is an Iranian Major-General and Commander of the Iranian Islamic Revolutionary Guard Corps (IRGC) Ground Forces of the Islamic Revolutionary Guard Corps, Ground Forces since 2009. On 13 June 2025 he was appointed ...
** Commander of the IRGC Aerospace Force Vacant ** Commander of IRGC Navy Rear admiral Alireza Tangsiri ** Commander of
Quds Force The Quds Force () is one of five branches of Iran's Islamic Revolutionary Guard Corps (IRGC). It specializes in unconventional warfare and military intelligence operations. U.S. Army's Iraq War General Stanley McChrystal describes the Quds Fo ...
Vacant ** Commander of the
Basij The Basij (, lit. ''The Mobilization'') or Sâzmân-e Basij-e Mostaz'afin (, lit. ''Organization for Mobilization of the Oppressed''), is a paramilitary volunteer militia within the Islamic Revolutionary Guard Corps (IRGC) and one of its five ...
Resistance Force Brigadier General Gholamreza Soleimani * Law Enforcement Force ** Commander-in-Chief of the General Command of the Law Enforcement Brigadier General Ahmad-Reza Radan


Structure

* Military Office of the Supreme Leader ** General Staff of the Armed Forces ***
Islamic Revolutionary Guard Corps The Islamic Revolutionary Guard Corps (IRGC), also known as the Iranian Revolutionary Guards, is a multi-service primary branch of the Islamic Republic of Iran Armed Forces, Iranian Armed Forces. It was officially established by Ruhollah Khom ...
(''Sepah'') ****
Ground Force ''Ground Force'' is a British garden makeover television series originally broadcast by the BBC between 1997 and 2005. The series was originally hosted by Alan Titchmarsh, Charlie Dimmock and Tommy Walsh. Production The series was created b ...
****
Basij The Basij (, lit. ''The Mobilization'') or Sâzmân-e Basij-e Mostaz'afin (, lit. ''Organization for Mobilization of the Oppressed''), is a paramilitary volunteer militia within the Islamic Revolutionary Guard Corps (IRGC) and one of its five ...
****
Quds Force The Quds Force () is one of five branches of Iran's Islamic Revolutionary Guard Corps (IRGC). It specializes in unconventional warfare and military intelligence operations. U.S. Army's Iraq War General Stanley McChrystal describes the Quds Fo ...
**** Aerospace Force ****
Navy A navy, naval force, military maritime fleet, war navy, or maritime force is the military branch, branch of a nation's armed forces principally designated for naval warfare, naval and amphibious warfare; namely, lake-borne, riverine, littoral z ...
***
Islamic Republic of Iran Army The Islamic Republic of Iran Army (), acronymed AJA (), commonly simplified as the Iranian Army, is the conventional military of Iran and part of the Islamic Republic of Iran Armed Forces. It is tasked to protect the territorial integrity of th ...
(''Artesh'') ****
Ground Force ''Ground Force'' is a British garden makeover television series originally broadcast by the BBC between 1997 and 2005. The series was originally hosted by Alan Titchmarsh, Charlie Dimmock and Tommy Walsh. Production The series was created b ...
****
Air Defense Anti-aircraft warfare (AAW) is the counter to aerial warfare and includes "all measures designed to nullify or reduce the effectiveness of hostile air action".AAP-6 It encompasses surface-based, subsurface (Submarine#Armament, submarine-lau ...
****
Air Force An air force in the broadest sense is the national military branch that primarily conducts aerial warfare. More specifically, it is the branch of a nation's armed services that is responsible for aerial warfare as distinct from an army aviati ...
****
Navy A navy, naval force, military maritime fleet, war navy, or maritime force is the military branch, branch of a nation's armed forces principally designated for naval warfare, naval and amphibious warfare; namely, lake-borne, riverine, littoral z ...
*** General Command of the Law Enforcement (Police) * The Iranian regular military, or
Islamic Republic of Iran Army The Islamic Republic of Iran Army (), acronymed AJA (), commonly simplified as the Iranian Army, is the conventional military of Iran and part of the Islamic Republic of Iran Armed Forces. It is tasked to protect the territorial integrity of th ...
, consists of the Islamic Republic of Iran Army Ground Forces,
Islamic Republic of Iran Navy The Islamic Republic of Iran Navy (IRIN; ), also referred as the Iranian Navy (abbreviated NEDAJA; ), is the naval warfare service branch of Iran's regular military, the Islamic Republic of Iran Army, Islamic Republic of Iran Army (''Artesh''). I ...
,"The Consequences of a Strike on Iran: The Iranian Revolutionary Guard Corps Navy"
''Global Bearings'', 15 December 2011.
Islamic Republic of Iran Air Force The Islamic Republic of Iran Air Force (IRIAF; ) is the air force, aviation branch of the Islamic Republic of Iran Army. The present air force was created when the Imperial Iranian Air Force was renamed in 1979 following the Iranian Revoluti ...
, and the
Islamic Republic of Iran Air Defense Force The Islamic Republic of Iran Air Defense Force () is the anti-aircraft warfare branch of Iran's regular military, the Islamic Republic of Iran Army (Artesh). It split from the air force (IRIAF) in 2008 and controls the country's military radar n ...
. The regular armed forces have an estimated 420,000 personnel: the Islamic Republic of Iran Army Ground Forces with 350,000, of which 220,000 are conscripts; the
Islamic Republic of Iran Navy The Islamic Republic of Iran Navy (IRIN; ), also referred as the Iranian Navy (abbreviated NEDAJA; ), is the naval warfare service branch of Iran's regular military, the Islamic Republic of Iran Army, Islamic Republic of Iran Army (''Artesh''). I ...
with 18,000, and the
Islamic Republic of Iran Air Force The Islamic Republic of Iran Air Force (IRIAF; ) is the air force, aviation branch of the Islamic Republic of Iran Army. The present air force was created when the Imperial Iranian Air Force was renamed in 1979 following the Iranian Revoluti ...
with 37,000
airmen An airman is a member of an air force or air arm of a nation's armed forces. In certain air forces, it can also refer to a specific enlisted rank. An airman can also be referred to as a soldier in other definitions. As a military rank designat ...
. The
Islamic Republic of Iran Air Defense Force The Islamic Republic of Iran Air Defense Force () is the anti-aircraft warfare branch of Iran's regular military, the Islamic Republic of Iran Army (Artesh). It split from the air force (IRIAF) in 2008 and controls the country's military radar n ...
is a branch split off from the IRIAF and has 15,000 personnel. * The
Islamic Revolutionary Guard Corps The Islamic Revolutionary Guard Corps (IRGC), also known as the Iranian Revolutionary Guards, is a multi-service primary branch of the Islamic Republic of Iran Armed Forces, Iranian Armed Forces. It was officially established by Ruhollah Khom ...
, or Revolutionary Guards, has an estimated 190,000 personnel in five branches: Its own
Navy A navy, naval force, military maritime fleet, war navy, or maritime force is the military branch, branch of a nation's armed forces principally designated for naval warfare, naval and amphibious warfare; namely, lake-borne, riverine, littoral z ...
, Aerospace Force, and Ground Forces; and the
Quds Force The Quds Force () is one of five branches of Iran's Islamic Revolutionary Guard Corps (IRGC). It specializes in unconventional warfare and military intelligence operations. U.S. Army's Iraq War General Stanley McChrystal describes the Quds Fo ...
(
special forces Special forces or special operations forces (SOF) are military units trained to conduct special operations. NATO has defined special operations as "military activities conducted by specially designated, organized, selected, trained and equip ...
). ** The
Basij The Basij (, lit. ''The Mobilization'') or Sâzmân-e Basij-e Mostaz'afin (, lit. ''Organization for Mobilization of the Oppressed''), is a paramilitary volunteer militia within the Islamic Revolutionary Guard Corps (IRGC) and one of its five ...
is a paramilitary volunteer force controlled by the Islamic Revolutionary Guards. Its membership is a matter of controversy. Iranian sources claim a membership of 12.6 million, including women, of which perhaps 600,000 are combat capable. There are a claimed 2,500 battalions of which some are composed of full-time personnel.


Cyberwarfare

It has been reported that Iran is one of the five countries that has a cyber-army capable of conducting cyber-warfare operations. It has also been reported that Iran has immensely increased its
cyberwarfare Cyberwarfare is the use of cyberattack, cyber attacks against an enemy State (polity), state, causing comparable harm to actual warfare and/or disrupting vital computer systems. Some intended outcomes could be espionage, sabotage, propaganda, ...
capability since the post presidential election un-rest. Furthermore, China has accused the United States of having initiated a cyber war against Iran through websites such as
Twitter Twitter, officially known as X since 2023, is an American microblogging and social networking service. It is one of the world's largest social media platforms and one of the most-visited websites. Users can share short text messages, image ...
and
YouTube YouTube is an American social media and online video sharing platform owned by Google. YouTube was founded on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim who were three former employees of PayPal. Headquartered in ...
in addition to employing a hacker brigade for the purpose of fomenting unrest in Iran. It has also been reported in early 2010 that two new garrisons for cyberwarfare have been established at Zanjan and
Isfahan Isfahan or Esfahan ( ) is a city in the Central District (Isfahan County), Central District of Isfahan County, Isfahan province, Iran. It is the capital of the province, the county, and the district. It is located south of Tehran. The city ...
.BBC فارسی - ايران - قرارگاه های 'جنگ نرم' در اصفهان و زنجان راه اندازی شد
. Bbc.co.uk (1970-01-01). Retrieved 2014-06-09.
As of 2024, Iran's cyber activities have become more sophisticated, engaging in a persistent cyber struggle with Israel that focuses on espionage, information warfare, and attempts to target critical infrastructure, although Israel maintains a technological edge.


Budget

Iran's 2021 defense budget was estimated to be $25.0 billion by
IISS The International Institute for Strategic Studies (IISS) is an international research institute or think tank focusing on defence and security issues. Since 1997, its headquarters have been at Arundel House in London. It has offices on four co ...
.


Defense industry

Under the last
Shah of Iran The monarchs of Iran ruled for over two and a half millennia, beginning as early as the 7th century BC and enduring until the 20th century AD. The earliest Iranian king is generally considered to have been either Deioces of the Median dynasty () ...
,
Mohammad Reza Pahlavi Mohammad Reza Pahlavi (26 October 1919 – 27 July 1980) was the last List of monarchs of Iran, Shah of Iran, ruling from 1941 to 1979. He succeeded his father Reza Shah and ruled the Imperial State of Iran until he was overthrown by the ...
, 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 A bell /ˈbɛl/ () is a directly struck idiophone percussion instrument. Most bells have the shape of a hollow cup that when struck vibrates in a single strong strike tone, with its sides forming an efficient resonator. The strike may be m ...
, Litton and Northrop, Iranian workers put together a variety of helicopters, aircraft, guided missiles, electronic components and tanks.. Dar Al Hayat. Retrieved 2014-06-09. In 1973, the Iran Electronics Industries (IEI) was established. The company was set up in a first attempt to organize the assembly and repair of foreign-delivered weapons.NTI: Country Overviews: Iran: Missile Chronology
The Iranian
Defense Industries Organization The Defense Industries Organization (DIO) is a conglomerate of companies run by the Islamic Republic of Iran whose function is to provide the Armed Forces with the necessary manufacturing capacity and technical abilities. In recent years, the DI ...
was the first to succeed in taking a step into what could be called a military industry by reverse engineering
Soviet The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
RPG-7 The RPG-7 is a portable, reusable, unguided, shoulder-launched, anti-tank, rocket launcher. The RPG-7 and its predecessor, the RPG-2, were designed by the Soviet Union, and are now manufactured by the Russian company Bazalt. The weapon has t ...
, BM-21, and SAM-7 missiles in 1979. Nevertheless, most of Iran's weapons before the
Islamic revolution The Iranian Revolution (, ), also known as the 1979 Revolution, or the Islamic Revolution of 1979 (, ) was a series of events that culminated in the overthrow of the Pahlavi dynasty in 1979. The revolution led to the replacement of the Im ...
were imported from the United States and Europe. Between 1971 and 1975, the
Shah Shāh (; ) is a royal title meaning "king" in the Persian language.Yarshater, Ehsa, ''Iranian Studies'', vol. XXII, no. 1 (1989) Though chiefly associated with the monarchs of Iran, it was also used to refer to the leaders of numerous Per ...
went on a buying spree, ordering $8 billion in weapons from the United States alone. This alarmed the
United States Congress The United States Congress is the legislature, legislative branch of the federal government of the United States. It is a Bicameralism, bicameral legislature, including a Lower house, lower body, the United States House of Representatives, ...
, which strengthened a 1968 law on arms exports in 1976 and renamed it the Arms Export Control Act. Still, the United States continued to sell large amounts of weapons to Iran until the 1979
Islamic Revolution The Iranian Revolution (, ), also known as the 1979 Revolution, or the Islamic Revolution of 1979 (, ) was a series of events that culminated in the overthrow of the Pahlavi dynasty in 1979. The revolution led to the replacement of the Im ...
.. cdi.org. May 22, 1994 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.Procurement: November 3, 2004
. Strategypage.com (2004-11-03). Retrieved 2014-06-09.
The Islamic Revolutionary Guards were put in charge of creating what is today known as the
Iranian military industry Iran's military industry manufactures and exports various types of arms and military equipment. Iran's military industry, under the command of Iran's Ministry of Defence and Armed Forces Logistics, is composed of the following main components: ...
. Under their command, Iran's military industry was enormously expanded, and with the Ministry of Defense pouring investment into the missile industry, Iran soon accumulated a vast arsenal of missiles. Since 1992, it has also produced its own
tank A tank is an armoured fighting vehicle intended as a primary offensive weapon in front-line ground combat. Tank designs are a balance of heavy firepower, strong armour, and battlefield mobility provided by tracks and a powerful engine; ...
s,
armored personnel carriers An armoured personnel carrier (APC) is a broad type of armoured military vehicle designed to transport personnel and equipment in combat zones. Since World War I, APCs have become a very common piece of military equipment around the world. Acc ...
, radar systems,
guided missiles A missile is an airborne ranged weapon capable of self-propelled flight aided usually by a propellant, jet engine or rocket motor. Historically, 'missile' referred to any projectile that is thrown, shot or propelled towards a target; this u ...
,
marines Marines (or naval infantry) are military personnel generally trained to operate on both land and sea, with a particular focus on amphibious warfare. Historically, the main tasks undertaken by marines have included Raid (military), raiding ashor ...
, military vessels and
fighter planes Fighter aircraft (early on also ''pursuit aircraft'') are military aircraft designed primarily for air-to-air combat. In military conflict, the role of fighter aircraft is to establish air superiority of the battlespace. Domination of the air ...
.Iran Launches Production of Stealth
. FOXNews.com (2005-05-10). Retrieved 2014-06-09.
Iran is also producing its own submarines. In recent years, official announcements have highlighted the development of weapons such as the Fajr-3 (MIRV), Hoot, Kowsar,
Fateh-110 The Fateh-110 ( "conqueror"), also known as NP-110, is an Iranian solid-fueled surface-to-surface missile, surface-to-surface ballistic missile produced by Iran's Iran Aviation Industries Organization, Aerospace Industries Organization since 2 ...
,
Shahab-3 The Shahab-3 (; meaning "Meteor-3") is a family of liquid propellant rocket, liquid-fueled ballistic missiles developed by Iran, under the Islamic Revolutionary Guard Corps, IRGC, and based upon the North Korean Nodong-1, Nodong-1/A and Nodong-2, ...
missile systems and a variety of
unmanned aerial vehicles An unmanned aerial vehicle (UAV) or unmanned aircraft system (UAS), commonly known as a drone, is an aircraft with no human pilot, crew, or passengers onboard, but rather is controlled remotely or is autonomous.De Gruyter Handbook of Dron ...
, at least one of which
Israel Israel, officially the State of Israel, is a country in West Asia. It Borders of Israel, shares borders with Lebanon to the north, Syria to the north-east, Jordan to the east, Egypt to the south-west, and the Mediterranean Sea to the west. Isr ...
claims has been used to spy on its territory.
British Broadcasting Corporation The British Broadcasting Corporation (BBC) is a British public broadcasting, public service broadcaster headquartered at Broadcasting House in London, England. Originally established in 1922 as the British Broadcasting Company, it evolved in ...

Hezbollah drone flies over Israel
, 7 December 2004
On November 2, 2012, Iran's Brigadier General Hassan Seifi reported that the Iranian Army had achieved self-suffiency in producing military equipment, and that the abilities of Iranian scientists have enabled the country to make significant progress in this field. He was quoted saying, "Unlike Western countries which hide their new weapons and munitions from all, the Islamic Republic of Iran's Army is not afraid of displaying its latest military achievements and all countries must become aware of Iran's progress in producing weaponry."


UAV program

Iran has produced several unmanned aerial vehicle (UAV), which can be used for reconnaissance and combat operations. Iran has also claimed to have downed, captured and later reverse-engineered US and Israeli drones. Iranian drones have seen extensive combat during the Syrian Civil War as well as by the
Houthi movement The Houthis, officially known as Ansar Allah, is a Zaydism, Zaydi Shia Islamism, Shia Islamist political and military organization that emerged from Yemen in the 1990s. It is predominantly made up of Zaydi Shias, with their namesake leadersh ...
during the Yemeni Civil War, mostly against Saudi targets. Some time after the beginning of Russia's invasion of Ukraine in 2022, the U.S. reported that Iran was supplying Russia with military drones. Iran later confirmed the reports, though it denied the drones were meant to be used in the Ukraine war, and added that China was on the list of countries looking to import Iranian drones.


Ballistic missile program

On November 2, 2006, Iran fired unarmed missiles to begin 10 days of
military simulation Military simulations, also known informally as war games, are simulations in which theories of warfare can be tested and refined without the need for actual hostilities. Military simulations are seen as a useful way to develop Military tactics, t ...
s. Iranian state television reported "dozens of missiles were fired including
Shahab-2 The Shahab-2 (, meaning "Meteor-2") is the successor to the Iranian Shahab-1 missile. It is based on the North Korean Hwasong-6 (modified version of the Hwasong-5, itself a modification of the R-17 Elbrus). Background On November 2, 2006, Ira ...
and
Shahab-3 The Shahab-3 (; meaning "Meteor-3") is a family of liquid propellant rocket, liquid-fueled ballistic missiles developed by Iran, under the Islamic Revolutionary Guard Corps, IRGC, and based upon the North Korean Nodong-1, Nodong-1/A and Nodong-2, ...
missiles. The missiles had ranges from 300 km to up to 2,000 km. Iranian experts have made some changes to Shahab-3 missiles installing cluster
warhead A warhead is the section of a device that contains the explosive agent or toxic (biological, chemical, or nuclear) material that is delivered by a missile, rocket (weapon), rocket, torpedo, or bomb. Classification Types of warheads include: *E ...
s in them with the capacity to carry 1,400 bombs." These launches came after some United States-led military exercises in the
Persian Gulf The Persian Gulf, sometimes called the Arabian Gulf, is a Mediterranean seas, mediterranean sea in West Asia. The body of water is an extension of the Arabian Sea and the larger Indian Ocean located between Iran and the Arabian Peninsula.Un ...
on October 30, 2006, meant to train for blocking the transport of
weapons of mass destruction A weapon of mass destruction (WMD) is a Biological agent, biological, chemical weapon, chemical, Radiological weapon, radiological, nuclear weapon, nuclear, or any other weapon that can kill or significantly harm many people or cause great dam ...
. Iran is also believed to have started the development of an ICBM/IRBM missile project, known as
Ghadr-110 The Ghadr-110 or Qadr-110, ( Persian: قدر-110, meaning "intensity") is a medium-range ballistic missile designed and developed by Iran. The missile has a range of 1,800 km to 2,000 km.IRIS. Iran also dedicated underground ballistic missile bases and silos. Older generation platforms, like the Shahab family, are slowly being phased out of service and replaced by newer generation ballistic missiles that emphasise accuracy and manoeuvrability over longer range, such as the
Fateh Fateh () is an Arabic, Arabic-language name that translates to "conqueror". It is used in many other languages across the Muslim world and in societies that have significant Islam, Islamic influence. As a given name * Fateh (name) ** Fateh (rap ...
and
Sejjil Sejil, or Sejjil, () is a family of Iranian solid-fueled medium range ballistic missiles. The Sejil are replacements for the Shahab liquid-fueled ballistic missiles. According to US Pentagon sources, the missile profile of the Sejil closely ma ...
families. By 2020, the U.S. military command in the Middle East had assessed that Iran's missile forces, by far the largest and most diverse in the Middle East, have already achieved overmatch against their adversaries in the region.


Weapons of mass destruction

Iran started a major campaign to produce and stockpile chemical weapons after a truce was agreed with Iraq after 1980–88
Iran–Iraq War The Iran–Iraq War, also known as the First Gulf War, was an armed conflict between Iran and Iraq that lasted from September 1980 to August 1988. Active hostilities began with the Iraqi invasion of Iran and lasted for nearly eight years, unti ...
. However, Iran ratified the
Chemical Weapons Convention The Chemical Weapons Convention (CWC), officially the Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on their Destruction, is an arms control treaty administered by the Organisation for ...
in 1997. Iranian troops and civilians suffered tens of thousands of casualties from Iraqi
chemical weapon A chemical weapon (CW) is a specialized munition that uses chemicals formulated to inflict death or harm on humans. According to the Organisation for the Prohibition of Chemical Weapons (OPCW), this can be any chemical compound intended as ...
s during the 1980–88 Iran–Iraq War. Even as of twenty-four years after the end of the Iran–Iraq War, about 30,000 Iranians are still suffering and dying from the effects of chemical weapons employed by Iraq during the war. The need to manage the treatment of such a large number of casualties has placed Iran's medical specialists in the forefront of the development of effective treatment regimens for chemical weapons victims, and particularly for those suffering from exposure to
mustard gas Mustard gas or sulfur mustard are names commonly used for the organosulfur compound, organosulfur chemical compound bis(2-chloroethyl) sulfide, which has the chemical structure S(CH2CH2Cl)2, as well as other Chemical species, species. In the wi ...
.. Organisation for the Prohibition of Chemical Weapons. opcw.org Iran ratified the
Biological Weapons Convention The Biological Weapons Convention (BWC), or Biological and Toxin Weapons Convention (BTWC), is a disarmament treaty that effectively bans Biological weapons, biological and toxin weapons by prohibiting their development, production, acquisition, ...
in 1973.Signatories of the Biological Weapons Convention
. Opbw.org. Retrieved 2014-06-09.
Iran has advanced biological and
genetic engineering Genetic engineering, also called genetic modification or genetic manipulation, is the modification and manipulation of an organism's genes using technology. It is a set of Genetic engineering techniques, technologies used to change the genet ...
research programs supporting an industry that produces
vaccine A vaccine is a biological Dosage form, preparation that provides active acquired immunity to a particular infectious disease, infectious or cancer, malignant disease. The safety and effectiveness of vaccines has been widely studied and verifi ...
s for both domestic use and export.


Military aid

In 2013, Iran was reported to supply money, equipment, technological expertise and
unmanned aerial vehicles An unmanned aerial vehicle (UAV) or unmanned aircraft system (UAS), commonly known as a drone, is an aircraft with no human pilot, crew, or passengers onboard, but rather is controlled remotely or is autonomous.De Gruyter Handbook of Dron ...
(drones) to the Syrian government and Hezbollah during the Syrian civil war, and to the Iraqi government and its state-sponsored organizations the
Popular Mobilization Forces The Popular Mobilization Forces (PMF; ), also known as the Popular Mobilization Units (PMU), is an Iranian-backed paramilitary umbrella group that operates within Iraq. Although formally and legally part of the Iraqi Armed Forces and reportin ...
, and
Peshmerga The Peshmerga () are the internal security forces of Kurdistan Region. According to the Constitution of Iraq, regional governments are responsible for "the establishment and organization of the internal security forces for the region such as p ...
during War on ISIL.


Equipment


See also

*
List of Iranian two-star generals since 1979 There are currently 3 two-star officers in the Armed Forces of the Islamic Republic of Iran: one with the Islamic Republic of Iran Army, regular army (''Artesh'') background and two who served in the Islamic Revolutionary Guard Corps. Although th ...
* Swedish intervention in Persia * List of military equipment manufactured in Iran *
Equipment of the Iranian Army This page includes weapons used by both the Ground Forces of the Islamic Republic of Iran Army and the Ground Forces of the Islamic Revolutionary Guard Corps. From 1925 to the Iranian Revolution in 1979, Iran was primarily equipped with Wester ...
* Current Iranian Navy vessels * List of Iranian Air Force aircraft


Notes


References


Further reading

* * Alain Rodier, , French Centre for Research on Intelligence, January 2007 – Order of Battle, strategy, asymmetric warfare, intelligence services, state terrorism. Includes detailed order of battle for both regular army and Revolutionary Guard * Anthony H. Cordesman, Iran's Military Forces in Transition: Conventional Threats and Weapons of Mass Destruction,
Centre for Strategic and International Studies The Centre for Strategic and International Studies (CSIS) is a non-profit organization based in Indonesia which has served as a think tank on social, international, political and economical issues. CSIS was founded on Sept 1, 1971 by a group o ...
, * 'Iranian exercise reveals flaws in air defences,'
Jane's Defence Weekly ''Jane's Defence Weekly'' (abbreviated as ''JDW'') is a weekly magazine reporting on military and corporate affairs, edited by Peter Felstead. It is one of a number of military-related publications named after John F. T. Jane, an Englishman who ...
, 9 December 2009 * Kaveh Farrokh, Iran at War: 1500–1988, Osprey Hardcover, released May 24, 2011; . {{DEFAULTSORT:Military Of Iran Military of Iran
Armed Forces of the Islamic Republic of Iran The Iranian Armed Forces, officially the Islamic Republic of Iran Armed Forces, are the combined military forces of Iran, comprising the Islamic Republic of Iran Army (''Artesh''), the Islamic Revolutionary Guard Corps (''Sepah'') and the Polic ...
Organisations under the direct control of the supreme leader of Iran