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Zulfiqar (tank)
Zulfiqar (ذوالفقار) is an Iranian main battle tank, conceived by Brigadier General Mir-Younes Masoumzadeh, deputy ground force commander for research and self-sufficiency of the armed forces. It is named after Zulfiqar, the legendary sword of Ali, the first imam. It's also known as Zolfaqar. The test prototypes of the tank were evaluated in 1993. Six semi-industrial prototypes of the tank were produced and tested in 1997. Design specifications Features The tank has a distinctive box-shaped, steel-welded turret of local design. The Zulfiqar is believed to be developed from major components of the Soviet T-72 and American M48 and M60 tanks. The suspension is modelled on the M48 /M60 Patton tanks supplied to Iran by the U.S. The SPAT 1200 transmission also seems to be a local development of that of the M60. Zulfiqar-1's combat weight has been reported to be 36 tonnes with a 780 hp diesel engine; giving the tank a 21.7 hp per ton ratio.Cordesman & Kleiber, page 4 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Main Battle Tank
A main battle tank (MBT), also known as a battle tank or universal tank or simply tank,Ogorkiewicz 2018 p222 is a tank that fills the role of armour-protected direct fire and maneuver in many modern armies. Cold War-era development of more powerful engines, better suspension systems and lighter composite armour allowed for the design of a tank that had the firepower of a super-heavy tank, the armour protection of a heavy tank, and the mobility of a light tank, in a package with the weight of a medium tank. The first ''designated'' MBT was the British Chieftain (tank), Chieftain tank, which during its development in the 1950s was re-designed as an MBT. Throughout the 1960s and 1970s, the MBT replaced almost all other types of tanks, leaving only some specialist roles to be filled by lighter designs or other types of armoured fighting vehicles. Main battle tanks are a key component of modern armies.Main battle tank#House1984, House (1984), ''Toward Combined Arms Warfare: A Surve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phased-array Radar
In antenna theory, a phased array usually means an electronically scanned array, a computer-controlled array of antennas which creates a beam of radio waves that can be electronically steered to point in different directions without moving the antennas. In a phased array, the power from the transmitter is fed to the radiating elements through devices called ''phase shifters'', controlled by a computer system, which can alter the phase or signal delay electronically, thus steering the beam of radio waves to a different direction. Since the size of an antenna array must extend many wavelengths to achieve the high gain needed for narrow beamwidth, phased arrays are mainly practical at the high frequency end of the radio spectrum, in the UHF and microwave bands, in which the operating wavelengths are conveniently small. Phased arrays were originally invented for use in military radar systems, to detect fast moving planes and missiles, but are now widely used and have spread to c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zulfiqar Tank - Side View
Zulfiqar or Zulfaqar (, ), also spelled ''Zu al-Faqar'', ''Zulfakar'', ''Dhu al-Faqar'', or ''Dhulfaqar)'', is the sword of Ali ibn Abi Talib that was distinguished by having a double blade. Middle Eastern weapons are commonly inscribed with a quote mentioning Zulfiqar, and Middle Eastern swords are at times made with a split tip in reference to the weapon. Name The meaning of the name is uncertain. The word ''ḏhu'' () means "possessor, master", and the idafa construction "possessor of..." is common in Arabic phraseology, such as in ''Dhu al-Qarnayn'', '' Dhu al-Kifl'', ''Dhu al-Qadah'' and ''Dhu al-Hijjah''. The meaning of ''faqār'' (), means "splitter, differentiatior". It is often vocalized as ''fiqār'' instead of ''faqār''; Lane cites authorities preferring ''faqār'' however the vocalization ''fiqār'' still sees more widespread use. The word ''faqār'' has the meaning of "the vertebrae of the back, the bones of the spine, which are set in regular order, one upon ano ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMP-2
The BMP-2 (''Boyevaya Mashina Pekhoty'', , literally "combat machine/vehicle [of the] infantry") is an amphibious infantry fighting vehicle introduced in the 1980s in the Soviet Union, following on from the BMP-1 of the 1960s. Development history Although the BMP-1 was a revolutionary design, its main armament, the 2A28 Grom and the 9S428 ATGM launcher capable of firing 9M14 Malyutka (NATO: AT-3A Sagger A) and 9M14M Malyutka-M (NATO: AT-3B Sagger B) ATGMs, quickly became obsolete. Therefore, the Soviet Union decided to produce an updated and improved version of the BMP-1. The main emphasis was put on improving the main armament. In 1972, work got under-way to develop an improved version of the BMP-1. During its combat debut in the Yom Kippur War, 1973 Arab-Israeli War, Egyptian and Syrian BMPs proved vulnerable to .50 calibre machine-gun fire in the sides and rear, and to 105 mm M40 recoilless rifles. The 2A28 Grom proved inaccurate beyond 500 metres, and the 9M14 Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armoured Personnel Carrier
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. According to the definition in the Treaty on Conventional Armed Forces in Europe, an APC is "an armoured combat vehicle which is designed and equipped to transport a combat infantry squad and which, as a rule, is armed with an integral or organic weapon of less than 20 millimetres calibre." Compared to infantry fighting vehicles (IFVs), which are also used to carry infantry into battle, APCs have less weapon, armament and are not designed to provide direct fire support in battle. Infantry units that travel in APCs are known as mechanized infantry. Some militaries also make a distinction between infantry units that use APCs and infantry units that use IFVs, with the latter being known as armoured infantry. History One of the first armored ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boragh
Boragh or Boraq () is an Iranian-made armoured personnel carrier. Boragh is believed to be a reverse engineering, reverse engineered and upgraded model of the Chinese BMP-1, Type 86 (BMP-1). The upgrades include a reduction in weight, a higher road speed, and stronger armor. The vehicle is fully amphibious vehicle, amphibious and is fitted with an NBC (weapon), NBC protection system and infra-red night vision equipment. It was reported in May 2002 that three additional variants are produced by the Vehicle and Equipment Group (VEIG) of the Iranian Defense Industries Organization, Defence Industries Organisation (DIO). These are a 120 mm Mortar (weapon), mortar carrier, an ammunition resupply vehicle, and an armoured personnel carrier (APC) fitted with improved armaments. Description Boragh is a tracked APC. Rubber elements on the track are added to prevent damage on paved surfaces. It has a crew of three (driver, commander and gunner). It can transport up to 8 infantry soldie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hashemi Rafsanjani
Akbar Hashemi Bahramani Rafsanjani (25 August 19348 January 2017) was an Iranian cleric, politician and writer who served as the fourth president of Iran from 1989 to 1997. One of the founding fathers of the Islamic Republic, Rafsanjani was the head of the Assembly of Experts from 2007 until 2011 when he decided not to nominate himself for the post. He was also the chairman of the Expediency Discernment Council. During his 40-year tenure, Rafsanjani amassed a large amount of power serving as the speaker of parliament, Commander-in-Chief during the Iran–Iraq War, president, and chose Ali Khamenei as the supreme leader of iran. Rafsanjani became president of Iran after winning the 1989 election. He served another term by winning the election in 1993. In the 2005 election he ran for a third term in office, placing first in the first round of elections but ultimately losing to rival Mahmoud Ahmadinejad in the run-off. He and his family faced political isolation for their support ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lieutenant General
Lieutenant general (Lt Gen, LTG and similar) is a military rank used in many countries. The rank traces its origins to the Middle Ages, where the title of lieutenant general was held by the second-in-command on the battlefield, who was normally subordinate to a captain general. In modern armies, lieutenant general normally ranks immediately below general (or colonel general) and above major general; it is equivalent to the navy rank of vice admiral, and in air forces with a separate rank structure, it is equivalent to air marshal. In the United States, a lieutenant general has a three star insignia and commands an army corps, typically made up of three army divisions, and consisting of around 60,000 to 70,000 soldiers. The seeming incongruity that a lieutenant general outranks a major general (whereas a major outranks a lieutenant) is due to the derivation of major general from sergeant major general, which was a rank subordinate to lieutenant general (as a lieutenan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reactive Armor
Reactive armour is a type of vehicle armour used in protecting vehicles, especially modern tanks, against shaped charges and hardened kinetic energy penetrators. The most common type is ''explosive reactive armour'' (ERA), but variants include ''self-limiting explosive reactive armour'' (SLERA), ''non-energetic reactive armour'' (NERA), '' non-explosive reactive armour'' (NxRA), and electric armour. NERA and NxRA modules can withstand multiple hits, unlike ERA and SLERA. When a shaped charge strikes the upper plate of the armour, it detonates the inner explosive, releasing blunt damage that the tank can absorb. Reactive armour is intended to counteract anti-tank munitions that work by piercing the armour and then either killing the crew inside, disabling vital mechanical systems, or creating spalling that disables the crew—or all three. Reactive armour can be defeated with multiple hits in the same place, as by tandem-charge weapons, which fire two or more shaped charge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T-72Z
The Type 72Z tank (also known as the T-72Z and the Safir-74, and the Al-Zubair I in Sudan) is a highly modernized version of the Type 59 and T-54/T-55 tanks, with upgrades carried out by the Iranian Defense Industries Organization. The tank is not to be confused with an Iraqi modernization also known as ''T-72Z'', said to carry a 125 mm gun. History The Type 72Z was first announced by the Islamic Revolutionary Guard Corps in 1996. The upgrades to the Type 59 and T-54/T-55 tanks were carried out by the Vehicle Industries Group of the Defence Industries Organization, in order to extend the service life of tanks already in use with the Iranian army. Upgrades The 100mm gun of the T-55/Type 59 was replaced with an Iranian-produced derivative of the 105mm M68 gun, capable of firing 9M117 Bastion anti-tank guided missiles as well as NATO standard ammunition. The Slovenian Fotona Electronic Fire Control System (EFCS-3-55) was added, with automatic and manual gun stabilizers, a lase ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slovenia
Slovenia, officially the Republic of Slovenia, is a country in Central Europe. It borders Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the south and southeast, and a short (46.6 km) coastline within the Adriatic Sea to the southwest, which is part of the Mediterranean Sea. Slovenia is mostly mountainous and forested, covers , and has a population of approximately 2.1 million people. Slovene language, Slovene is the official language. Slovenia has a predominantly temperate continental climate, with the exception of the Slovene Littoral and the Julian Alps. Ljubljana, the capital and List of cities and towns in Slovenia, largest city of Slovenia, is geographically situated near the centre of the country. Other larger urban centers are Maribor, Ptuj, Kranj, Celje, and Koper. Slovenia's territory has been part of many different states: the Byzantine Empire, the Carolingian Empire, the Holy Roman Empire, the Kingdom of Hungary, the Republic of Venice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
