T 90 Mbt - 7 May 2013: A Russian T-90 in the square during a dress rehearsal for the 9 May Victory Parade.
The first prototype was built in 1989 near Uralvagonzavod in Nizhny Tagil, Soviet Union and was designated Object 188. It was a modified T-72B with the T-80U fire control system and new Reactive Armor (ERA) of the Kontakt-5 type. . Later, the turret armor was improved and the TSchU-1 Schtora-1 self-defense system was restored. The tank was designated the T-72BU, but was redesignated the T-90 for marketing reasons after the limited success of the Iraqi T-72 in the Second Gulf War. Serial production began in 1992. The T-90 was first presented to the public in 1993 at a military exhibition in Kubinka.
T 90 Mbt
In 2001, India received a license to build 1,000 T-90S. As of 2016, arrangements have been made to source 464 more tanks as kits from Russia.
Ukraine's Armed Forces Captured The Latest Russian Т 90М \
Since India started production at the Heavy Vehicle Factory (HVF) in 2006, it has progressed very slowly to reach the planned units by 2020.
The shell contains welded armored steel elements; The cast steel turret was developed from the m turret of the T-72BU. This tank has a low silhouette characteristic of Russian tanks, which significantly reduces its hitting area. The internal volume of the car is only 11 m³,
Thus the crew of three had to make do with a very cramped interior. In 2000, a T-90A variant with a welded turret was developed, named T-90A "Vladimir" in honor of general designer Vladimir Potkin, who died in 1999. In 2006, an export version of the T-90A was introduced with the r design T-90SA (Russian Т-90SA), which received air conditioning. In 2012, the final export version was designated T-90SM
This introduced species has been extensively modified. To increase passive protection, a new turret with reinforced roof armor and an ammunition magazine was separated from the crew; In addition, there is a new reactive armor "residue" on the hull and turret, as well as reinforced side and rear armor on the hull and turret. An upgraded engine with 1130 hp improves the T-90SM's mobility, air conditioning and crew comfort in hot areas. The fire control system was equipped with a new main telescopic sight "Sosna-U", a third generation thermal imager and a new panoramic sight for the commander. The tank received a remote-controlled weapon station for a corded machine gun of 7.62 mm or 12.7 mm caliber.
File:2008 Moscow May Parade Rehearsal
The car's hull consists largely of armored steel, with the front of the hull reinforced with composite armor. It consists of an inner layer of steel, a middle layer of GRP (Steltexolit) and an outer layer of two layers of armored steel with different degrees of hardness. Additionally, contact-5 type reactive armor elements are attached to the front of the helmet.
The turret of the T-90 is made of cast steel. The facade of the tower has composite armor. These are housed in rooms in the front half of the tower on each side of the cannon. Composite armor can consist of high-strength steel with varying degrees of hardness, aluminum, and Al2O3 ceramics. In addition, 5 contact elements are attached to the front half of the bridge.
R T-90A (T-90SA) and r T-90M (T-90SM) have a welded turret, r laminated composite armor and reactive armor r types "Contact-5" or "Relict".
The frontal armor of s T-90 and s T-90S provides a protection level of 800-830mm RHA equivalent against KE rounds and 1150-1350mm RHA equivalent against shaped charges.
Arjun Tank Outruns, Outguns Russian T 90
The new T-90M tanks do not use the standard Shatura IR system, but only a stripped down version of it. It is mainly characterized by a laser warning system, which detects laser-guided missiles, adjusts the turret and releases aerosol smoke grenades.
It has four lasers mounted on a turret that cover the full horizontal range and vertical angle from −5 to +25 degrees. The crew is alerted to danger by acoustic and visual signals. The commander can automatically adjust the turret to the perceived threat at the push of a button. An aerosol cloud forms within three seconds after the smoke grenade is released, intended to make it impossible to track the target in the optical and IR range for about 20 seconds.
Most T-90 tanks are also equipped with the more extensive TSchU-1 Shatora-1 ("Curtain") electro-optical defense complex. In addition to the computer system for the complex, the fully automated shutter system has two infrared spot lights on the front of the tower. Infrared illuminators can be turned on manually and will leave a large false infrared signature to fool IR-guided missiles. A wire-guided missile, such as the American TOW, is guided to a target using an NR missile beam. The amount of interference causes inaccurate and insufficient course corrections by the computer to the point where horizontal and vertical deviations occur.
Tests have shown that the probability of attack by semi-automatic guidance systems using Shatura is reduced by one-third to one-fourth. This applies to both Western weapons, such as the BGM-71 TOW, and Eastern weapons, such as the 9K135 Cornet.
Caught On Camera
If necessary, export partners can order the Arena hardshell system for the Mole T-90SM. Russian tanks are not equipped with hard kill systems.
Due to the heavy weight, the performance of the W-46 diesel engine T-72 no longer meets the requirements. Therefore, the first Molen T-90R diesel engine with 618 kW (840 hp) was installed on the W-84 MS. As of 2004, tanks (T-90A) are equipped with a 735.5 kW (1000 hp) W-92 S2 engine, manufactured at the Chelyabinsk Tractor Plant. The T-90S version exported to India also uses a 735 kW (999 hp) engine. The T-90M, introduced in 2011, used a more powerful W-93 (W-92S2F) diesel engine with 831 kW (1130 hp). The support roller chassis s T-90 is similar in major parts to m s T-72. It has six torsion bar casters and three support rollers on each side. r The T-90 can conduct an underwater tour after a little preparation. In this way the dangers of 4.50 meters deep water can be removed. It is capable of crossing ditches up to 2.80 m and obstacles 0.85 m high. Under the bow is a digging support across the width of the pit, which can be lowered to remove the posts. Additionally, an electromagnetic or mechanical demining device may be installed. There are two brackets at the back to carry the recovery beam. This tank can be saved with two special ropes.
Several versions of the 125mm smoothbore gun were fitted during production. The most commonly used versions are the 2A46M-2 (L51) and the newly upgraded 2A46M-5 (L55). The ball is perfectly stationary. The two-part ammunition is automatically launched from the lacrosse, there is no laschutz. r The combat package is 42 rounds for the 125 mm cannon, 22 of which are in the lacrosse, and the rest in racks in spaces in the interior. Ammunition is divided into cartridges for propellant charge and projectile. The cartridge is a partially combustible charge, igniting only the metal shell r to m. It is withdrawn from the slot machine at Nachlan through a hatch in the back wall of the tower. A practical dose is seven to nine shots per minute. In comparison, a well-trained gunner on tanks without guns under normal conditions gets less than five seconds (about twelve shots/minute). Refilling the Laotomat is quick and easy; Manual LAN timeout occurs in case of failure.
Like all Russian tanks up to the T-90, tank combat ammunition is kept. If the armor enters the battlefield, there is a risk that the ammunition will ignite and explode. This means the death of the crew and the complete failure of the tank.
Why Russia's Feared T 90 Tank Keeps Getting Killed In Ukraine
Like the T-64 and T-80, the T-90 can fire laser-guided missiles from its 125 mm cannon. The most commonly used missile is called the 9K119 Reflex (NATO codename: AT-11 Sniper). 9K119 pigs cannot be shot in n T-90 moles. The system's projectile is fed into the tube like normal ammunition, while the target is sighted with the 1G46's original telescopic sight. After launch, a powerful motor fires while the control surfaces are deployed and the missile flies toward the target in the laser beam channel. The range of the weapon system is 5000 meters, the probability of attack is about 90%. A 4.5 kg tanum-sized charge penetrates 900-950 mm of armor steel and 800-850 mm of reactive armor. r T-90M 2017 n Guided missile 3UBK21 can guide the Sprinter as the new gun barrel is characterized by a range of up to 8000 meters.
In addition to the main armament, the T-90 has a coaxial 7.62 mm PKT MG with 2000 rounds of ammunition and a 12.7 mm AA cord MG with 300 rounds.
The T-90 fire control system of the 1A45T Irtysh is inherited from the T-80. It is equipped with m 2Eh42 stabilization system and m 1W528 ballistic computer. The gunner has a 1G46 field-of-sight-stabilized periscope sight with a laser range finder, and a 9S515 guidance unit for the 9K119 reflex missile system. n A fixed active/passive infrared sight type TPN-4 Buran-PA or AGAWA-2 is also available for monitoring commanders. At night, firepower is possible at a maximum combat distance of up to 1300 meters. The fire control system includes a digital ballistic computing unit and environmental sensors. The successor T-90A is equipped with all m thermal reaction ESSA.
The commander features a rotating cupola and five periscopes, as well as a TKN-4S vertically fixed periscope with day and passive infrared night channels. The commander can target the gun and take control of the weapon independently.
Why The Capture Of A Russian T 90m Tank Matters
The T-90 was first used on a small scale in the 1999 Dagestan War, with 8 to 12 T-90s originally intended for export to India. According to unconfirmed reports, one T-90S received 7 RPG hits during combat operations and is still operational.
At least three T-90As have been used in combat in eastern Ukraine since 2014, documented by posts on social media by a member of the Russian military.
According to the analysis of the military blog Oryx, Russia has since
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