Alvand Class Frigate
__NOTOC__ The ''Alvand'' class ( fa, کلاس الوند) or ''Saam'' class ( fa, کلاس سام) was originally a class of four frigates built for the Imperial Iranian Navy. They were renamed after the Iranian Revolution, and served in the Islamic Republic of Iran Navy during Iran-Iraq War. Three still remain in service. A fourth was sunk by the United States Navy, U.S. Navy in 1988. Development and construction The ships were built in the United Kingdom by VT Group, Vosper Ltd and based on their Mark 5 design with the following arms & equipment:Moore, John ''Jane's Fighting Ships, 1974–75'', pub Jane's Publishing Co Ltd, 1975, -page 175. *Anti-surface warfare, ASuW - 1 × quintuple Sea Killer, Sea Killer Mk2 Anti-ship missile, surface-to-surface missile *Anti-aircraft warfare, AAW - 1 × triple Sea Cat surface-to-air missile launcher *Anti-submarine warfare, ASW 1 × 3 barrelled Limbo (weapon), Anti Submarine Mortar Mark 10 Limbo launcher *Guns - 1 × 4.5 inch Mark 8 naval ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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IRIS 72 Alborz And IRIS 73
Iris most often refers to: *Iris (anatomy), part of the eye *Iris (mythology), a Greek goddess *Iris (plant), ''Iris'' (plant), a genus of flowering plants *Iris (color), an ambiguous color term Iris or IRIS may also refer to: Arts and media Fictional entities * Iris (American Horror Story), Iris (''American Horror Story''), an ''American Horror Story: Hotel'' character * Iris (Fire Force), Iris (''Fire Force''), a character in the manga series ''Fire Force'' * Iris (Mega Man), Iris (''Mega Man''), a ''Mega Man X4'' character ** Iris, a List of characters in the Mega Man Battle Network series#Iris, ''Mega Man Battle Network'' character * Iris (Pokémon), Iris (''Pokémon'') ** Iris (Pokémon anime), Iris (''Pokémon'' anime) * Iris, a ''Trolls: The Beat Goes On!'' character * Sorceress Iris, a ''Magicians of Xanth'' character * Iris, a kaiju character in ''Gamera 3: The Revenge of Iris'' * Iris, a ''LoliRock'' character * Iris, a ''Lufia II: Rise of the Sinistrals'' (1995) chara ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Anti-ship Missile
An anti-ship missile (AShM) is a guided missile that is designed for use against ships and large boats. Most anti-ship missiles are of the sea skimming variety, and many use a combination of inertial guidance and active radar homing. A good number of other anti-ship missiles use infrared homing to follow the heat that is emitted by a ship; it is also possible for anti-ship missiles to be guided by radio command all the way. The first anti-ship missiles, which were developed and built by Nazi Germany, used radio command guidance.https://airandspace.si.edu/collection-objects/bomb-guided-fritz-x-x-1/nasm_A19840794000#:~:text=The%20Fritz%20X%2C%20also%20known,the%20Henschel%20Hs%20293%20missile. These saw some success in the Mediterranean Theatre during 1943–44, sinking or heavily damaging at least 31 ships with the Henschel Hs 293 and more than seven with the ''Fritz X'', including the Italian battleship ''Roma'' and the light cruiser . A variant of the HS 293 had a TV ca ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Current Iranian Navy Vessels ...
This list reflects the state of the mainline Iranian Navy, and does not include the vessels of the Islamic Revolutionary Guard Corps Navy. List See also * List of equipment of the Navy of the Islamic Revolutionary Guard Corps * List of former Iranian naval vessels References * {{DEFAULTSORT:Current ships of the Islamic Republic of Iran Navy Iran Ships A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Machine Gun
A machine gun is a fully automatic, rifled autoloading firearm designed for sustained direct fire with rifle cartridges. Other automatic firearms such as automatic shotguns and automatic rifles (including assault rifles and battle rifles) are typically designed more for firing short bursts rather than continuous firepower, and are not considered true machine guns. As a class of military kinetic projectile weapon, machine guns are designed to be mainly used as infantry support weapons and generally used when attached to a bipod or tripod, a fixed mount or a heavy weapons platform for stability against recoils. Many machine guns also use belt feeding and open bolt operation, features not normally found on other infantry firearms. Machine guns can be further categorized as light machine guns, medium machine guns, heavy machine guns, general purpose machine guns and squad automatic weapons. Similar automatic firearms of caliber or more are classified as autocannons, rat ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Operation Praying Mantis
Operation Praying Mantis was an attack on 18 April 1988, by the United States Armed Forces within Iranian territorial waters in retaliation for the Iranian naval mining of the Persian Gulf during the Iran–Iraq War and the subsequent damage to an American warship. On 14 April, the guided missile frigate struck a mine while deployed in the Persian Gulf as part of Operation Earnest Will, the 1987–88 convoy missions in which U.S. warships escorted reflagged Kuwaiti oil tankers to protect them from Iranian attacks. The explosion blew a 4.5 m (15-foot) hole in the ''Samuel B. Roberts''s hull and nearly sank it. The crew saved their ship with no loss of life, and the ''Samuel B. Roberts'' was towed to Dubai, United Arab Emirates on 16 April. After the mining, U.S. Navy Explosive Ordnance Disposal (EOD) divers recovered other mines in the area. When the serial numbers were found to match those of mines seized along with the ''Iran Ajr'' the previous September, U.S. military offic ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Iran–Iraq War
The Iran–Iraq War was an armed conflict between Iran and Iraq that lasted from September 1980 to August 1988. It began with the Iraqi invasion of Iran and lasted for almost eight years, until the acceptance of United Nations Security Council Resolution 598 by both sides. Iraq's primary rationale for the attack against Iran cited the need to prevent Ruhollah Khomeini—who had spearheaded Iran's Islamic Revolution in 1979—from exporting the new Iranian ideology to Iraq; there were also fears among the Iraqi leadership of Saddam Hussein that Iran, a theocratic state with a population predominantly composed of Shia Muslims, would exploit sectarian tensions in Iraq by rallying Iraq's Shia majority against the Baʽathist government, which was officially secular and dominated by Sunni Muslims. Iraq also wished to replace Iran as the power player in the Persian Gulf, which was not seen as an achievable objective prior to the Islamic Revolution because of Pahlavi Iran's economi ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Tanker War
The Tanker War was a protracted series of armed skirmishes between Iran and Iraq against merchant vessels in the Persian Gulf and Strait of Hormuz from 1984 to 1988. The conflict was a part of the larger Iran–Iraq War. Background Prior to 1984, attacks against shipping had occurred, albeit on a much smaller scale. In December 1980, UN Secretary General appealed to Iran and Iraq to ensure the security of peaceful shipping in the Gulf. At that time, Iran assured other countries that it would keep the Strait of Hormuz open. Overview The Tanker War was initiated in 1984 by Iraq. Kuwait and Saudi Arabia supported Iraq against Iran, while the United States intervened in the conflict in 1986 to "protect" Kuwaiti tankers and subsequently engaged in a confrontation with Iran. Both sides had declared an "exclusion zone", meaning areas in which they had warned ships from entering. Iraq declared the area around Iran's Kharg Island Kharg or Khark Island ( fa, جزیره خارک) i ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Shahnameh
The ''Shahnameh'' or ''Shahnama'' ( fa, شاهنامه, Šāhnāme, lit=The Book of Kings, ) is a long epic poem written by the Persian poet Ferdowsi between c. 977 and 1010 CE and is the national epic of Greater Iran. Consisting of some 50,000 "distichs" or couplets (two-line verses), the ''Shahnameh'' is one of the world's longest epic poems. It tells mainly the mythical and to some extent the historical past of the Persian Empire from the creation of the world until the Muslim conquest in the seventh century. Iran, Azerbaijan, Afghanistan, Tajikistan and the greater region influenced by Persian culture such as Armenia, Dagestan, Georgia, Turkey, Turkmenistan and Uzbekistan celebrate this national epic. The work is of central importance in Persian culture and Persian language, regarded as a literary masterpiece, and definitive of the ethno-national cultural identity of Iran. It is also important to the contemporary adherents of Zoroastrianism, in that it traces the historical ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Ferdowsi
Abul-Qâsem Ferdowsi Tusi ( fa, ; 940 – 1019/1025 CE), also Firdawsi or Ferdowsi (), was a Persians, Persian poet and the author of ''Shahnameh'' ("Book of Kings"), which is one of the world's longest epic poetry, epic poems created by a single poet, and the greatest epic of Persian-speaking people, Persian-speaking countries. Ferdowsi is celebrated as one of the most influential figures of Persian literature and one of the greatest in the history of literature. Name Except for his kunya (Arabic), kunya ( – ) and his laqab ( – ''Ferdowsī'', meaning 'Paradise, paradisic'), nothing is known with any certainty about his full name. From an early period on, he has been referred to by different additional names and titles, the most common one being / ("philosopher"). Based on this, his full name is given in Persian language, Persian sources as / . Due to the non-standardized transliteration from Persian alphabet, Persian into English language, English, different spellings ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Identification Friend Or Foe
Identification, friend or foe (IFF) is an identification system designed for command and control. It uses a transponder that listens for an ''interrogation'' signal and then sends a ''response'' that identifies the broadcaster. IFF systems usually use radar frequencies, but other electromagnetic frequencies, radio or infrared, may be used. It enables military and civilian air traffic control interrogation systems to identify aircraft, vehicles or forces as friendly and to determine their bearing and range from the interrogator. IFF is used by both military and civilian aircraft. IFF was first developed during World War II, with the arrival of radar, and several friendly fire incidents. IFF can only positively identify friendly aircraft or other forces. If an IFF interrogation receives no reply or an invalid reply, the object is not positively identified as foe; friendly forces may not properly reply to IFF for various reasons such as equipment malfunction, and parties in the area ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Plessey
The Plessey Company plc was a British electronics, defence and telecommunications company. It originated in 1917, growing and diversifying into electronics. It expanded after World War II by acquisition of companies and formed overseas companies. It was listed on the London Stock Exchange and was a constituent of the FTSE 100 Index. In 1989, it was taken over by a consortium formed by GEC and Siemens which split the assets of the Plessey group. The majority of Plessey's defence assets were amalgamated into BAE Systems in 1999 when British Aerospace merged with the defence arm of GEC, Marconi Electronic Systems (MES). A small portion of the defence market, mostly embedded electronic systems and circuitcards remained with GE, formerly GE Fanuc and GE Intelligent Platforms (GE-IP) and now Abaco Systems based in Huntsville, Alabama, and in Towcester, Northamptonshire. The bulk of Plessey's telecommunications assets were acquired by Ericsson through its 2005 acquisition of Marconi ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Anti-submarine Warfare
Anti-submarine warfare (ASW, or in older form A/S) is a branch of underwater warfare that uses surface warships, aircraft, submarines, or other platforms, to find, track, and deter, damage, or destroy enemy submarines. Such operations are typically carried out to protect friendly shipping and coastal facilities from submarine attacks and to overcome blockades. Successful ASW operations typically involved a combination of sensor and weapon technologies, along with effective deployment strategies and sufficiently trained personnel. Typically, sophisticated sonar equipment is used for first detecting, then classifying, locating, and tracking a target submarine. Sensors are therefore a key element of ASW. Common weapons for attacking submarines include torpedoes and naval mines, which can both be launched from an array of air, surface, and underwater platforms. ASW capabilities are often considered of significant strategic importance, particularly following provocative instan ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |