84 relations: Abu Musa, Abu Musa and the Greater and Lesser Tunbs conflict, Achaemenid Empire, Achaemenid family tree, Alvand-class frigate, Anglo-Soviet invasion of Iran, Anti-ship missile, Atlantic Ocean, Bandar Abbas, Bandar-e Anzali, Bandar-e Emam Khomeyni, Bandar-e Mahshahr, Blue-water navy, Bushehr, C-802, Capital ship, Caspian Sea, Chabahar, China, Corvette, Crotale (missile), Damen Group, Destroyer, Fars News Agency, Frigate, Green-water navy, Gulf of Oman, Helicopter, History of the Iranian Navy, Hoot (torpedo), Hossein Khanzadi, Hovercraft, Husayn ibn Ali, India, Indian Ocean, Iran, Iran's Navy Ranks Insignia, Iran–Iraq War, Iranian Revolution, Iraq, Islamic Republic of Iran Army, Islamic Revolutionary Guard Corps, Jask, Joint Operation Arvand, Kharg Island, Khorramshahr, Kidd-class destroyer, La Combattante IIa-class fast attack craft, Larak Island, List of current ships of the Islamic Republic of Iran Navy, ..., Mediterranean Sea, Middle East Institute, Midget submarine, Mil Mi-8, Military strategy, Motorboat, Moudge-class frigate, Naval warfare, Navy, Navy of the Islamic Revolutionary Guard Corps, North Korea, Nowshahr, Office of Naval Intelligence, Oman, Operation Praying Mantis, P-15 Termit, Pahlavi dynasty, Persian Gulf, Qeshm Island, Red Sea, Russia, Silkworm (missile), Sirri Island, Strait of Hormuz, Submarine, Surface-to-air missile, Tehran, The Washington Post, Torpedo, United Arab Emirates, United States Institute of Peace, United States Navy, World War II, YJ-7. Expand index (34 more) » « Shrink index
Abu Musa (ابوموسی, أبو موسى) island is a 12.8 square kilometer (4.9 sq mi) island in the eastern Persian Gulf near the entrance to the Strait of Hormuz.
On 30 November 1971, when British forces withdrew from the islands of Abu Musa, Greater Tunb and Lesser Tunb in the Strait of Hormuz, Iranian marines moved in to take back territorial control of the islands after British occupation.
The Achaemenid Empire, also called the First Persian Empire, was an empire based in Western Asia, founded by Cyrus the Great.
The Alvand class (Persian: ناوچه کلاس الوند) was originally a class of four frigates known as the Saam class built for the pre-revolutionary Iranian Navy.
The Anglo-Soviet invasion of Iran, also known as Anglo-Soviet invasion of Persia, was the invasion of the Imperial State of Iran during the Second World War by Soviet, British and other Commonwealth armed forces.
Anti-ship missiles are guided missiles that are designed for use against ships and large boats.
The Atlantic Ocean is the second largest of the world's oceans with a total area of about.
Bandar Abbas (بندرعباس,, or Bandar-e ‘Abbās; also romanized as Bandar ‘Abbās and Bandar ‘Abbāsī; formerly known as Cambarão and Porto Comorão to Portuguese traders, as Gombroon to English traders and as Gamrun or Gumrun to Dutch merchants; also Jaroon (to the Arabs) and Cameron (to the English)) is a port city and capital of Hormozgān Province on the southern coast of Iran, on the Persian Gulf.
Bandar-e Anzali (بندرانزلی, also Romanized as Bandar-e Anzalī; before the Iranian Revolution, was renamed from Bandar-e Anzali to Bandar-e Pahlavi by Reza Pahlavi) is a city & capital in Gilan Province, Iran.
Bandar-e Emam Khomeyni (بندرامام خمینی, also Romanized as Bandare Emm Xomeyni; formerly, Bandar Šâhpur) is a city and capital of Bandar-e Emam Khomeyni District of Mahshahr County, Khuzestan Province, Iran.
Bandar-e Mahshahr (بندرماهشهر, also Romanized as Bandar-e Māhshahr, Bandar-e Ma‘shūr, Bandar Mah-Shahr, Bandar Mah Sharh, Bandar-mashoor, Bandar-Mashour, Bandar Ma‘shūr, Bandar Mashur; also known as Bār Andāz, Māhshahr, Mah Shahr, and Mashur) is a city and capital of Mahshahr County, Khuzestan Province, Iran.
A blue-water navy is a maritime force capable of operating globally, essentially across the deep waters of open oceans.
Bushehr, or Bushire (بوشهر; also Romanised as Būshehr, Bouchehr, Buschir and Busehr; also Bandar Bushehr (بندر بوشهر), also Romanised as Bandar Būshehr and Bandar-e Būshehr; previously known as Beh Ardasher, Antiochia in Persis (Greek: Αντιόχεια της Περσίδος) and Bukht Ardashir), is the capital city of Bushehr Province, Iran.
The C-802 is the export upgraded version of the Chinese anti-ship missile YJ-8 (NATO reporting name: CSS-N-8 Saccade), first unveiled in 1989 by the China Haiying Electro-Mechanical Technology Academy (CHETA), also known as the Third Academy.
The capital ships of a navy are its most important warships; they are generally the larger ships when compared to other warships in their respective fleet.
The Caspian Sea is the largest enclosed inland body of water on Earth by area, variously classed as the world's largest lake or a full-fledged sea.
Chābahār (چابهار, چھبار-Čahbàr; meaning four springs or spring well; formerly Bandar Beheshtī) is a city and capital of Chah Bahar County, Sistan and Baluchestan Province, Iran.
China, officially the People's Republic of China (PRC), is a unitary one-party sovereign state in East Asia and the world's most populous country, with a population of around /1e9 round 3 billion.
A corvette is a small warship.
The Crotale EDIR (Ecartométrie Différentielle InfraRouge, "InfraRed Differential Ecartometry") is an all-weather short-range anti-air missile, which can be used to intercept low-flight anti-ship missiles and aircraft.
The Damen Group is a Dutch defence, shipbuilding, and engineering conglomerate company based in Gorinchem, South Holland, the Netherlands.
In naval terminology, a destroyer is a fast, maneuverable long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against smaller powerful short-range attackers.
The Fars News Agency is a news agency in Iran.
A frigate is any of several types of warship, the term having been used for ships of various sizes and roles over the last few centuries.
Green-water navy is terminology created to describe a naval force that is designed to operate in its nation's littoral zones and has the competency to operate in the open oceans of its surrounding region.
The Gulf of Oman or Sea of Oman (خليج عُمان khalīj ʿUmān; دریای عمان daryāye ʿUmān) is a strait (and not an actual gulf) that connects the Arabian Sea with the Strait of Hormuz, which then runs to the Persian Gulf.
A helicopter is a type of rotorcraft in which lift and thrust are supplied by rotors.
The Iranian Navy (Persian: نیروی دریایی ایران), traditionally located in the shallow waters of the Persian Gulf, has always been the smallest of the country's military forces.
The Hoot (حوت; Whale) is an Iranian supercavitation torpedo claimed to travel at approximately, several times faster than a conventional torpedo.
Hossein Khanzadi (حسین خانزادی) is an Iranian regular military (''Artesh'') officer who currently serves as the commander of its maritime branch, replacing Habibollah Sayyari in November 2017.
A hovercraft, also known as an air-cushion vehicle or ACV, is a craft capable of travelling over land, water, mud, ice, and other surfaces.
Al-Ḥusayn ibn Ali ibn Abi Talib (الحسين ابن علي ابن أبي طالب; 10 October 625 – 10 October 680) (3 Sha'aban AH 4 (in the ancient (intercalated) Arabic calendar) – 10 Muharram AH 61) (his name is also transliterated as Husayn ibn 'Alī, Husain, Hussain and Hussein), was a grandson of the Islamic ''Nabi'' (نَـبِي, Prophet) Muhammad, and son of Ali ibn Abi Talib (the first Shia Imam and the fourth Rashid caliph of Sunni Islam), and Muhammad's daughter, Fatimah.
India (IAST), also called the Republic of India (IAST), is a country in South Asia.
The Indian Ocean is the third largest of the world's oceanic divisions, covering (approximately 20% of the water on the Earth's surface).
Iran (ایران), also known as Persia, officially the Islamic Republic of Iran (جمهوری اسلامی ایران), is a sovereign state in Western Asia. With over 81 million inhabitants, Iran is the world's 18th-most-populous country. Comprising a land area of, it is the second-largest country in the Middle East and the 17th-largest in the world. Iran is bordered to the northwest by Armenia and the Republic of Azerbaijan, to the north by the Caspian Sea, to the northeast by Turkmenistan, to the east by Afghanistan and Pakistan, to the south by the Persian Gulf and the Gulf of Oman, and to the west by Turkey and Iraq. The country's central location in Eurasia and Western Asia, and its proximity to the Strait of Hormuz, give it geostrategic importance. Tehran is the country's capital and largest city, as well as its leading economic and cultural center. Iran is home to one of the world's oldest civilizations, beginning with the formation of the Elamite kingdoms in the fourth millennium BCE. It was first unified by the Iranian Medes in the seventh century BCE, reaching its greatest territorial size in the sixth century BCE, when Cyrus the Great founded the Achaemenid Empire, which stretched from Eastern Europe to the Indus Valley, becoming one of the largest empires in history. The Iranian realm fell to Alexander the Great in the fourth century BCE and was divided into several Hellenistic states. An Iranian rebellion culminated in the establishment of the Parthian Empire, which was succeeded in the third century CE by the Sasanian Empire, a leading world power for the next four centuries. Arab Muslims conquered the empire in the seventh century CE, displacing the indigenous faiths of Zoroastrianism and Manichaeism with Islam. Iran made major contributions to the Islamic Golden Age that followed, producing many influential figures in art and science. After two centuries, a period of various native Muslim dynasties began, which were later conquered by the Turks and the Mongols. The rise of the Safavids in the 15th century led to the reestablishment of a unified Iranian state and national identity, with the country's conversion to Shia Islam marking a turning point in Iranian and Muslim history. Under Nader Shah, Iran was one of the most powerful states in the 18th century, though by the 19th century, a series of conflicts with the Russian Empire led to significant territorial losses. Popular unrest led to the establishment of a constitutional monarchy and the country's first legislature. A 1953 coup instigated by the United Kingdom and the United States resulted in greater autocracy and growing anti-Western resentment. Subsequent unrest against foreign influence and political repression led to the 1979 Revolution and the establishment of an Islamic republic, a political system that includes elements of a parliamentary democracy vetted and supervised by a theocracy governed by an autocratic "Supreme Leader". During the 1980s, the country was engaged in a war with Iraq, which lasted for almost nine years and resulted in a high number of casualties and economic losses for both sides. According to international reports, Iran's human rights record is exceptionally poor. The regime in Iran is undemocratic, and has frequently persecuted and arrested critics of the government and its Supreme Leader. Women's rights in Iran are described as seriously inadequate, and children's rights have been severely violated, with more child offenders being executed in Iran than in any other country in the world. Since the 2000s, Iran's controversial nuclear program has raised concerns, which is part of the basis of the international sanctions against the country. The Joint Comprehensive Plan of Action, an agreement reached between Iran and the P5+1, was created on 14 July 2015, aimed to loosen the nuclear sanctions in exchange for Iran's restriction in producing enriched uranium. Iran is a founding member of the UN, ECO, NAM, OIC, and OPEC. It is a major regional and middle power, and its large reserves of fossil fuels – which include the world's largest natural gas supply and the fourth-largest proven oil reserves – exert considerable influence in international energy security and the world economy. The country's rich cultural legacy is reflected in part by its 22 UNESCO World Heritage Sites, the third-largest number in Asia and eleventh-largest in the world. Iran is a multicultural country comprising numerous ethnic and linguistic groups, the largest being Persians (61%), Azeris (16%), Kurds (10%), and Lurs (6%).
.Insignia Navy Iran.
The Iran–Iraq War was an armed conflict between Iran and Iraq, beginning on 22 September 1980, when Iraq invaded Iran, and ending on 20 August 1988, when Iran accepted the UN-brokered ceasefire.
The Iranian Revolution (Enqelāb-e Iran; also known as the Islamic Revolution or the 1979 Revolution), Iran Chamber.
Iraq (or; العراق; عێراق), officially known as the Republic of Iraq (جُمُهورية العِراق; کۆماری عێراق), is a country in Western Asia, bordered by Turkey to the north, Iran to the east, Kuwait to the southeast, Saudi Arabia to the south, Jordan to the southwest and Syria to the west.
The Islamic Republic of Iran Army (ارتش جمهوری اسلامی ایران), acronymed AJA (آجا), simply known as the Iranian Army or Artesh (Arteš), is the "conventional military of Iran" and part of Armed Forces of the Islamic Republic of Iran.
The Islamic Revolutionary Guard Corps (IRGC) (lit or Sepâh for short) is a branch of Iran's Armed Forces founded after 1979 Revolution on 22 April 1979 by order of Ayatollah Khomeini.IISS Military Balance 2006, Routledge for the IISS, London, 2006, p. 187 Whereas the regular military (or Artesh) defends Iran's borders and maintains internal order, according to the Iranian constitution, the Revolutionary Guard (pasdaran) is intended to protect the country's Islamic Republic system. The Revolutionary Guards state that their role in protecting the Islamic system is preventing foreign interference as well as coups by the military or "deviant movements". The Revolutionary Guards have roughly 125,000 military personnel including ground, aerospace and naval forces. Its naval forces are now the primary forces tasked with operational control of the Persian Gulf. GlobalBearings.net, 15 December 2011. It also controls the paramilitary Basij militia which has about 90,000 active personnel.Abrahamian, Ervand, History of Modern Iran, Columbia University Press, 2008 pp. 175–76 Its media arm is Sepah News. Since its origin as an ideologically driven militia, the Army of the Guardians of the Islamic Revolution has taken a greater role in nearly every aspect of Iranian society. Its expanded social, political, military and economic role under President Mahmoud Ahmadinejad's administration—especially during the 2009 presidential election and post-election suppression of protest—has led many Western analysts to argue that its political power has surpassed even that of the Shia clerical system. The Chief Commander of the Guardians since 2007 is Mohammad Ali Jafari, who was preceded by Yahya Rahim Safavi from 1997.
Jask (جاسک, Balochi: جاشک also Romanized as Jāsk; also Bandar-e Jask (بَندَرِ جاسک), (Balochi: بندن ءِ جاشک) also Romanized as Bandar-e Jāsk) is a city and capital of Jask County, Hormozgan Province, Iran.
The Joint Operation Arvand (عملیات مشترک اروند, more known by its Persian acronym AMA, عما) was a show of force operation orchestrated in April 1969 by the Imperial Iranian Armed Forces following Iraqi claim for the sovereign right to Shatt al-Arab/Arvand Rud and threatening to block passage of vessels unless they fly Iraqi flag.
Kharg Island (جزیره خارگ) is a continental island in the Persian Gulf belonging to Iran.
Khorramshahr (خرمشهر, also romanized as Khurramshahr and slightly different spellings; also known in Arabic as المحمرة al-Muḥammarah) is a city in and the capital of Khorramshahr County, Khuzestan Province, Iran.
The Kidd-class guided missile destroyers (DDGs) were a series of four warships based on the ''Spruance'' class destroyers.
The La Combattante IIa fast attack craft is a class of fast attack craft originally built for the German Navy as Type 148.
Larak Island (also Lark Island) is an island off the coast of Iran in the Persian Gulf, which has been one of Iran's major oil export points since 1987.The narrowest part of the Strait of Hormuz at distance of lies between the island and the Omani-owned Quoin Island.
This list reflects the state of the mainline Iranian Navy, and does not include the vessels of the Navy of the Army of the Guardians of the Islamic Revolution.
The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Southern Europe and Anatolia, on the south by North Africa and on the east by the Levant.
The Middle East Institute (MEI) is a non-profit, non-partisan think tank and cultural center in Washington, D.C., founded in 1946.
A midget submarine (also called a mini submarine) is any submarine under 150 tons, typically operated by a crew of one or two but sometimes up to 6 or 9, with little or no on-board living accommodation.
The Mil Mi-8 (Ми-8, NATO reporting name: Hip) is a medium twin-turbine helicopter, originally designed by the Soviet Union, and now produced by Russia.
Military strategy is a set of ideas implemented by military organizations to pursue desired strategic goals.
A motorboat, speedboat, or powerboat is a boat which is powered by an engine.
The Moudge-class frigate (Persian: ناوشکن کلاس موج) also spelled Moje class (meaning Wave), is a class of domestically produced Iranian light frigates.
Naval warfare is combat in and on the sea, the ocean, or any other battlespace involving major body of water such as a large lake or wide river.
A navy or maritime force is the branch of a nation's armed forces principally designated for naval and amphibious warfare; namely, lake-borne, riverine, littoral, or ocean-borne combat operations and related functions.
The Navy of the Islamic Revolutionary Guard Corps (IRGC) or Revolutionary Guards' Navy (نیروی دریایی سپاه پاسداران انقلاب اسلامی), acronym NEDSA (ندسا), consists of 20,000 men and 1,500 boats and fast attack boats separate from the regular Navy of ''Artesh'' assuming control over Iranian maritime operations in the Persian Gulf.
North Korea (Chosŏn'gŭl:조선; Hanja:朝鮮; Chosŏn), officially the Democratic People's Republic of Korea (abbreviated as DPRK, PRK, DPR Korea, or Korea DPR), is a country in East Asia constituting the northern part of the Korean Peninsula.
Nowshahr (نوشهر; also Romanized as Now Shahr, Noushahr, Noshahr, and Nau Shahr; also known as Bandar-e Noshahr) is a city and capital of Nowshahr County, Mazandaran Province, Iran.
The Office of Naval Intelligence (ONI) is the military intelligence agency of the United States Navy.
Oman (عمان), officially the Sultanate of Oman (سلطنة عُمان), is an Arab country on the southeastern coast of the Arabian Peninsula in Western Asia.
Operation Praying Mantis was an attack on 18 April 1988, by U.S. forces within Iranian territorial waters in retaliation for the Iranian mining of the Persian Gulf during the Iran–Iraq war and the subsequent damage to an American warship.
The P-15 Termit (П-15 "Термит"; termite) is an anti-ship missile developed by the Soviet Union's Raduga design bureau in the 1950s.
The Pahlavi dynasty (دودمان پهلوی) was the ruling house of the imperial state of Iran from 1925 until 1979, when the 2,500 years of continuous Persian monarchy was overthrown and abolished as a result of the Iranian Revolution.
The Persian Gulf (lit), (الخليج الفارسي) is a mediterranean sea in Western Asia.
Qeshm (قشم), formerly also known as Kishm, is an Iranian island in the Strait of Hormuz, separated from the mainland by the Clarence Strait/Khuran in the Persian Gulf.
The Red Sea (also the Erythraean Sea) is a seawater inlet of the Indian Ocean, lying between Africa and Asia.
Russia (rɐˈsʲijə), officially the Russian Federation (p), is a country in Eurasia. At, Russia is the largest country in the world by area, covering more than one-eighth of the Earth's inhabited land area, and the ninth most populous, with over 144 million people as of December 2017, excluding Crimea. About 77% of the population live in the western, European part of the country. Russia's capital Moscow is one of the largest cities in the world; other major cities include Saint Petersburg, Novosibirsk, Yekaterinburg and Nizhny Novgorod. Extending across the entirety of Northern Asia and much of Eastern Europe, Russia spans eleven time zones and incorporates a wide range of environments and landforms. From northwest to southeast, Russia shares land borders with Norway, Finland, Estonia, Latvia, Lithuania and Poland (both with Kaliningrad Oblast), Belarus, Ukraine, Georgia, Azerbaijan, Kazakhstan, China, Mongolia and North Korea. It shares maritime borders with Japan by the Sea of Okhotsk and the U.S. state of Alaska across the Bering Strait. The East Slavs emerged as a recognizable group in Europe between the 3rd and 8th centuries AD. Founded and ruled by a Varangian warrior elite and their descendants, the medieval state of Rus arose in the 9th century. In 988 it adopted Orthodox Christianity from the Byzantine Empire, beginning the synthesis of Byzantine and Slavic cultures that defined Russian culture for the next millennium. Rus' ultimately disintegrated into a number of smaller states; most of the Rus' lands were overrun by the Mongol invasion and became tributaries of the nomadic Golden Horde in the 13th century. The Grand Duchy of Moscow gradually reunified the surrounding Russian principalities, achieved independence from the Golden Horde. By the 18th century, the nation had greatly expanded through conquest, annexation, and exploration to become the Russian Empire, which was the third largest empire in history, stretching from Poland on the west to Alaska on the east. Following the Russian Revolution, the Russian Soviet Federative Socialist Republic became the largest and leading constituent of the Union of Soviet Socialist Republics, the world's first constitutionally socialist state. The Soviet Union played a decisive role in the Allied victory in World War II, and emerged as a recognized superpower and rival to the United States during the Cold War. The Soviet era saw some of the most significant technological achievements of the 20th century, including the world's first human-made satellite and the launching of the first humans in space. By the end of 1990, the Soviet Union had the world's second largest economy, largest standing military in the world and the largest stockpile of weapons of mass destruction. Following the dissolution of the Soviet Union in 1991, twelve independent republics emerged from the USSR: Russia, Ukraine, Belarus, Kazakhstan, Uzbekistan, Armenia, Azerbaijan, Georgia, Kyrgyzstan, Moldova, Tajikistan, Turkmenistan and the Baltic states regained independence: Estonia, Latvia, Lithuania; the Russian SFSR reconstituted itself as the Russian Federation and is recognized as the continuing legal personality and a successor of the Soviet Union. It is governed as a federal semi-presidential republic. The Russian economy ranks as the twelfth largest by nominal GDP and sixth largest by purchasing power parity in 2015. Russia's extensive mineral and energy resources are the largest such reserves in the world, making it one of the leading producers of oil and natural gas globally. The country is one of the five recognized nuclear weapons states and possesses the largest stockpile of weapons of mass destruction. Russia is a great power as well as a regional power and has been characterised as a potential superpower. It is a permanent member of the United Nations Security Council and an active global partner of ASEAN, as well as a member of the G20, the Shanghai Cooperation Organisation (SCO), the Council of Europe, the Asia-Pacific Economic Cooperation (APEC), the Organization for Security and Co-operation in Europe (OSCE), and the World Trade Organization (WTO), as well as being the leading member of the Commonwealth of Independent States (CIS), the Collective Security Treaty Organization (CSTO) and one of the five members of the Eurasian Economic Union (EEU), along with Armenia, Belarus, Kazakhstan and Kyrgyzstan.
The Shang You or SY-series, and the Hai Ying or HY-series were early Chinese anti-ship missiles.
Sirri Island (جزیره سیری), is an island in the Persian Gulf belonging to Iran.
The Strait of Hormuz (تنگه هرمز Tangeye Hormoz) is a strait between the Persian Gulf and the Gulf of Oman.
A submarine (or simply sub) is a watercraft capable of independent operation underwater.
A surface-to-air missile (SAM, pronunced), or ground-to-air missile (GTAM, pronounced), is a missile designed to be launched from the ground to destroy aircraft or other missiles.
Tehran (تهران) is the capital of Iran and Tehran Province.
The Washington Post is a major American daily newspaper founded on December 6, 1877.
A modern torpedo is a self-propelled weapon with an explosive warhead, launched above or below the water surface, propelled underwater towards a target, and designed to detonate either on contact with its target or in proximity to it.
The United Arab Emirates (UAE; دولة الإمارات العربية المتحدة), sometimes simply called the Emirates (الإمارات), is a federal absolute monarchy sovereign state in Western Asia at the southeast end of the Arabian Peninsula on the Persian Gulf, bordering Oman to the east and Saudi Arabia to the south, as well as sharing maritime borders with Qatar to the west and Iran to the north.
The United States Institute of Peace (USIP) is an American non-partisan, independent, federal institution that provides analysis of and is involved in conflicts around the world.
The United States Navy (USN) is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States.
World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although conflicts reflecting the ideological clash between what would become the Allied and Axis blocs began earlier.
The YJ-7 also known as C-701 is a Chinese missile that is roughly comparable to the American AGM-65 A/B/D/H Maverick air-to-surface missile.
Commander of Imperial Iranian Navy, Commanders of Imperial Iranian Navy, Commanding officer of Imperial Iranian Navy, Commending officer of Imperial Iranian Navy, Iran Navy, Iran Navy Ranks Insignia, Iranian Navy, Iranian navy, List of senior officers of the Iranian Navy, NEDAJA, Naval ranks and insignia of Iran, Naval ranks and insignia of iran, Navy of Iran, Persian Navy, Structure of the Iranian Navy.