Watch It! Al-Khalid MBT Hits Target With Pin-Point Accuracy!!

Subscribe For More - MilitaryTiger

Who Can Barrier The Aggressors!!

Almost every country in the Asia-Pacific has embarked on military modernisation programmes which include overhauling their Main Battle Tank (MBT) fleets. This article will examine MBT procurement and upgrade programmes ongoing around the region.

Military analysts at IHS Jane’s note the increased defence spending of Asia-Pacific countries which has risen from 13.5 percent in 2012, to $24.5 billion in 2014, with that figure projected to rise to $40 billion by 2016. In Indonesia military spending increased by 82 percent from 2002 to 2012. Singapore, according to the Stockholm International Peace Research Institute (SIPRI), has become the fifth largest arms importer in the world allocating over 20 percent of its national budget to defence. Thailand’s defence expenditure is being driven by modernisation initiatives in addition to border disputes and security threats. The country aims to increase defence expenditure as a percentage of its gross domestic product from 1.5 percent in 2011 to 1.8 percent in 2016. A large amount of this increased spending throughout the Asia-Pacific will go towards enhancing MBT fleets.

India

The Indian Army plans to procure a total of 1657 Uralvagonzavod T-90 MBTs by 2020, which will include 1000 tanks produced indigenously under a full technology transfer agreement with Russia, with all parts made in India. A total of 59 armoured regiments are to be equipped with around 1600 tanks. The Defence Acquisition Council (DAC) which oversees procurement in India has cleared manufacture of 235 T-90 tanks at the Heavy Vehicles Factory (HVF) located at Avadi in south-east India. For those T-90s already in operation with the Indian Army, the force will upgrade more than 600 of these MBTs with new optronics, navigation systems and fire control for a total of $250 million. The Indian Ministry of Defence (MoD) formally approved the army’s three-year-old proposal for the T-90 upgrade in February 2014. In keeping with the country’s overriding desire to move towards domestic defence provision self sufficiency, an Indian MoD source said that the tender for the upgrade will be sent only to domestic defence companies.

In addition to the T-90s, the Indian Army’s fleet of some 1900 Uralvagonzavod T-72M MBTs is being upgraded with new optronics and navigation equipment, the latter of which will outfit those T-72Ms configured to provide command and control. Upgraded T-72M tanks are entering service and the upgrade has afforded a life extension that will allow them to remain operational beyond 2025. As far as India’s domestic Defence Research and Development Organisation’s (DRDO) Arjun Mk.I MBTs are concerned, all 124 tanks have been delivered to the Indian Army. The force’s 43rd and 75th Armoured Regiments are fully operational with 45 tanks each. Trials of the Arjun Mk.I’s sibling, the Arjun Mk.II began in 2012. Series production is expected to begin in 2016. It offers improved protection, firepower and mobility over its predecessor, and it should eventually replace the Indian Army’s ageing Cold War-era T-55 and T-72M tanks in service with the Indian Army.

Compared to the Arjun Mk.I, the hull and turret of the Arjun Mk.II has been redesigned. It has improved protection and locally-developed explosive reactive armour modules have been added. Armour modules counter APFSDS (Armour-Piercing, Fin-Stabilised, Discarding Sabot) and HEAT (High Explosive Anti-Tank) rounds, as well as Rocket Propelled Grenades. Ammunition is stored in the turret bustle which is equipped with blowout panels. The Arjun Mk.II is also fitted with advanced laser warning and countermeasures systems which confuse enemy sensors. Furthermore, this new MBT is armed with a fully-stabilised 120mm rifled gun which is loaded manually. A rifled gun of such calibre is only used on the British BAE Systems Challenger-2 MBT. This gun is more accurate at long range compared to smoothbore guns. India claims that during trials this new Indian tank outgunned both the T-72M and T-90 (see above). The Arjun Mk.II is also compatible with Israel Aerospace Industries’ LAHAT (Laser-Homing Anti-Tank) surface-to-surface missiles. These missiles are launched in the same manner as ordinary projectiles, and the tank can accommodate a total of 39 rounds, including the LAHAT missiles. The Arjun Mk.II is fitted with advanced optronics and has improved communication and navigation systems. Secondary armament consists of a coaxial 7.62mm machine gun and a roof-mounted remote-controlled weapon station, armed with a 12.7mm heavy machine gun.

Pakistan

Pakistan’s two main tanks are the Al-Zarrar and Al-Khalid MBTs, both of which are manufactured by the Government-owned Heavy Industries Taxila (HIT) organisation. Although The Al-Khalid initially entered service in 2001, around 300 are in service but this is expected to rise to 600 with an improved version which will include a more powerful diesel engine, more ammunition storage and a better Fire Control System (FCS) together with new optronics (see Alex Calvo’s ‘Deterrence and Doctrine’ article in this issue). The Al-Khalid is a license-built version of the Kharkiv Morozov T-54 MBT. An Al-Khalid Mk.II is in development which will feature a new turret, modular armour and a new power pack. Recently HIT signed a memorandum of understanding with China’s Norinco for ongoing technology transfer, help with exports and profit sharing. HIT sees possible markets existing in Bangladesh, Sri Lanka and possibly the Middle East.

Bangladesh and Indonesia

Bangladesh has ordered 44 Norinco MBT-2000 tanks and three recovery vehicles with deliveries having commenced in 2014. Indonesia, meanwhile, has committed to buying 93 Rheinmetall Leopard 2A4 MBTs and ten engineering and support vehicles. At least 61 of the Leopard 2A4 MBTs which Indonesia has purchased will receive elements of the Rheinmetall ‘Revolution’ modular upgrade package. These upgraded MBTs have been re-designated as the Leopard RI, to denote ‘Republic of Indonesia’. In 2012 the German government gave Rheinmetall the green light in 2012 to export 104 Leopard 2A6 tanks, 50 Marder 1A2 infantry fighting vehicles and ten other platforms, including armoured recovery vehicles, mobile bridges and military engineering vehicles to Indonesia. According to Indonesian officials, the initial agreement for 130 tanks was valued at $280 million, while Rheinmentall’s press release placed the figure at $293.7 million. The deal includes training, logistical support and an initial supply of practice and service ammunition. The deliveries are due to be concluded by 2016.

Malaysia and Singapore

Malaysia purchased 48 Polish Bumar Labedy PT91 Twardy MBTs in the early 2000s. These MBTs are in turn developed from the T-72M (see above). There appear to be no plans to replace these in the foreseeable future as Malaysia has other defence priorities. Like Indonesia (see above) Singapore purchased 66 ex-Heer (German Army) Leopard-2A4 MBTs plus 30 spare tanks, together with ten Bergepanzer-3 Buffel armoured recovery vehicles in 2007-2008. Most of the tanks were recently upgraded to the Leopard-2SG standard with advanced modular armour protection from IBD Deisenroth Engineering of Germany and Singapore’s ST Kinetics. They are fitted with IBD’s Evolution suite that boasts fourth-generation Advanced Modular Armour Protection (AMAP), which employs steel alloy, aluminium-titanium alloy, nano-metric steel, ceramic inserts and nano-ceramics. Steel slat armour is installed on the hull and turret rear and flanks while the hull bottom is reinforced against mines. The Evolution suite increases the tank’s weight from 55 tonnes to 60 tonnes.

Thailand

Thailand’s government signed a $240 million contract for the purchase of 49 Malyshev Factory T-84 Oplot MBTs from Ukraine in March 2011, the T-84 being chosen ahead of the Republic of Korea’s (RoK) Hyundai K1A1. Thai-Ukraine cooperation is at an all-time high following the earlier purchase of Kharkiv Morozov BTR-3E1 eight-wheel drive armoured personnel carriers. Thailand could possibly acquire up to 200 T-84s to allow retirement of its elderly Cadillac/General Motors M41A3 light tanks. It is anticipated that Thailand will eventually purchase up to 200 tanks with the first 50 being delivered in 2015.

Vietnam

Amongst all ASEAN (Association of South East Asian Nations) armies, Vietnam has the largest MBT fleet and has been a long time user of Soviet-era T-54/55 series and Norinco Type 59 MBTs, with several units actually being Vietnam War veterans. Sources say that 600 to 850 T-54/55 tanks remain in Vietnamese service, with around 310 modernised using Israeli technology to take them to T-54/55M3 standards which involved the replacement of the original Soviet 100mm gun with a 105mm M68/L7 gun, along with the installation of explosive reactive armour, smoke grenade launchers, a new engine, a 60mm mortar and upgraded sensors. There were previous reports that Vietnam planned to purchase 150 T-72 main battle tanks from Poland, but the order did not materialise and the budget was instead used to purchase naval assets as the threat to its offshore interests from China are considered more strategically pressing.

China

China is a major producer of innovative tanks, the newest of which is the Norinco ZTZ-99. The ZTZ-99 (Type 99), 500 of which are in service with the Peoples Liberation Army (PLA), features significant advances in technology and protection. It is equipped with Explosive Reactive Armour (ERA), a laser warning system and a 125mm ZPT-98 main gun. The newest variant is the ZTZ-99A2 with improved ERA, a modified rear hull and turret, a new panoramic commander’s sight, a millimetre-wave radar, an upgraded FCS and a digital Battle Management System (BMS).

Another project is the Type 99KM which is equipped with a modular Active Protection System (APS), an active laser defence system and a larger-calibre gun able to fire next-generation kinetic ammunition. Norinco is developing and marketing the third-generation MBT-3000. This is an upgrade of the MBT-2000 (see above) and it could deploy with the PLA by the end of 2014. The MBT-3000 has a 125mm gun capable of firing missiles, and is powered by a turbo-diesel engine.

Republic of Korea

The mainstay of the RoK’s MBT fleet is around 1500 Hyundai K1 and K1A1 vehicles. General Dynamics has assisted Hyundai to upgrade the KIAI with the addition of a Battle Management System (BMS), global positioning system-based navigation, an identification friend or foe system and new optronics for the driver. The Republic of Korea Army (RoKA) has been testing this modernised K1A1.
Hyundai is also developing the 55-tonne K2 Black Panther for the RoKA. The service intends to order 397 K2s. It will feature a 120mm main gun coupled to an autoloader, a missile approach warning system, BMS and an indigenously-designed soft-kill APS. It also fires the innovative high-trajectory, fire-and-forget KSTAM (Korean Smart Top-Attack Munition) anti-tank round. The K2’s introduction was delayed until March 2014 because of mechanical problems with the locally developed Doosan DST engine and S&T Dynamics automatic transmission. As a result the first 100 production vehicles will use MTU-890 engines and RENK transmissions both imported from Germany.
The K2 Product Improvement programme (PIP) expected to commence in the future will have add features such as non-explosive reactive armour, an upgraded suspension and a hard-kill APS. An electrothermal-chemical gun may also replace the existing 120mm armament. Designers are attempting to integrate an unmanned ground vehicle into the K2’s architecture to give the MBT a remote scouting capability. The RoK intends to offer the K2 for export but this may prove difficult given the number of cheaper refurbished tanks available.

Japan

Japan is planning to downsize its fleet of MBTs, which consists mainly of Mitsubishi Type 90s to 400 examples. It is intended to replace the bulk of these, which are considered too heavy and unsuitable for Japan’s highly urbanised environment with the new Mitsubishi Type 10 MBTs. The high-tech Type 10 is lighter than its predecessor and builds on lessons learned from counter insurgency and asymmetric warfare in Iraq. It has a remote-controlled machine gun atop the turret, while the modular armour package can be adjusted to suit threat levels. In the turret is a 120mm smoothbore cannon that fires a new APFSDS round with greater penetration. Its engine is connected to an innovative continuously variable transmission that allows the vehicle to drive equally fast either forwards or backwards. Furthermore, a BMS connects tanks to each other and to higher echelons of command. Both the Japanese and the RoK MBTs discussed above feature hydropneumatic suspension, as the ability to kneel is extremely useful in rugged terrain since it gives the gun more elevation and depression. It is expected that 68 Type 10s will be in service with the Japan Ground Self Defence Force by 2015.

Taiwan

Taiwan has a need to replace its sizeable fleet of M41 and M48 MBTs and is negotiating with the US to purchase refurbished General Dynamics M1A1 Abrams MBTs which are becoming available as the US army downsizes its fleet. Sources within Taiwan’s Ministry of National Defence recently said that Taiwan needs up to 200 new MBTs. Although no order has yet been made it is expected that Taipei will give governmental approval for the acquisition in the near future.

Summary

Many commentators forecasted the death of the MBT following the end of the Cold War and the experience of counter insurgency and asymmetric warfare in the Middle East and Central Asia since the turn of the century. However, throughout the Asia-Pacific region this is far from the case as the expansion of tank fleets continues apace fuelled by the availability of materiel as Western nations downsize their legacy Cold War tank fleets, along with continuing geopolitical rivalries in south Asia and Chinese expansion.

 

An Article by John Ross

PAK Armoring Showcases Its New UQAAB Multi-purpose Armored Vehicle At IDEAS 2014

At IDEAS 2014, which started today at Karachi Expo Center (Pakistan), Pakistani company PAK Armoring, specialized in designing and producing customized armored vehicles for multiple purposes, is officially introducing the UQAAB all purpose tactical armored vehicle, specially designed for military personnel and VIP transport.

 

 
The UQAAB is built on a heavy-duty chassis, equipped with a powerful engine and intelligent AWD system.

Full vehicle is protected with certified CEN B7/NIJ IV armor, which is corresponding to a 7.62 x 51 mm weapon shooting at 30 meters. Armor includes front, sides, rear, roof, and floor, and is designed to resist any incoming threats from any angles. Driver and passengers are completely protected against explosive threats. Add-on armor kit is also available to provide additional protection up to Stanag 4 level (resisting at 14.5x114AP/B32 weapon shooting at 200 meters).

The UQAAB can carry up to 8 soldiers with full equipment, plus driver and co-driver. All seats are equipped with 4-point seat hearnesses. The vehicle has doors at both sides and at the rear of the vehicle. The large ballistic windows provide optimal visibility of external environment. Seating system is designed to protect occupants from IED. Blast attenuation and mitigation technology used for designing the UQAAB minimizes the shockwave and downward forces. Different custom seating are available, according to specific mission requirements.

The UQAAB is also equipped with several armored enhancements, such as a blast mitigation floor mat, and offers many solutions for offensive actions. The vehicle is provided with a roof turret, which can be mounted with remote weapon station, standard .30 or .50 Cal machine guns, or customer specific weapon system. Seven spring loaded gun-ports are integrated at each seat in order to allow defensive actions.

PAK Armoring also ensured crew comfort, thanks to front and rear Heating, Ventilation and Air Conditioning system, 12V electrical system upgradable to 24V, auxiliary fans, automatic fire engine suppression system and heavy duty 300 AMP alternator.

Modernization of Al-Khalid Main Battle Tank (MBT)

Oleh Shevchenko, Chargé d'affaires Embassy of Ukraine has informed the media that Ukrainian companies will takepart in the modernization project of the Al-Khalid main battle tank (MBT) of the Pakistan Army.

Oleh Shevchenko said, "We will continue co-operation in developing technology for manufacturing military hardware, first of all in shape of Al-Khalid Project".

Upgraded Al Khalid MBT with combination of new armor and optional Explosives Reactive Armor (ERA) can withstand all known 120mm and 125mm rounds. Upgrade also includes improved transmission and electronic turret control for the Al Khalid Tanks. Tank also offers improved protection for the NBC (Nuclear, Biological & chemical) warfare.

Pakistani Al Khalid Tanks are equipped with Integrated Battle Management System (IBMS) and new active threat-protection system. Heavy Industries Taxila (HIT) has also increased Al Khalid's weapon carrying capability and now it will be able to carry 49 125mm HEAT & APFSDS (Armor Piercing Fin Stabilized Discarding Sabot) and Naiza 125 mm DU rounds, 1,500 12.7mm and 7,100 7.62mm rounds.

The "Al-Khalid" MBT of Pakistan Army: A Formidable One

Al-Khalid is capable of targeting the enemy in the dark of night. It is the only tank that has the ability to auto-track the enemy's tanks. Only French tanks have this capability. It is also as powerful as the German tank Leopard in terms of movement. The Al-Khalid tank's performance is much better than the Russian T-90-S tank, since its designed extreme temperatures.

Features & Fire Power

Al-Khalid has been designed with a 125mm (48 caliber) smooth bore, auto-frettaged and chrome plated gun which can fire APFSDS, HEAT-FS and HE-FS conventional ammunition and missiles. It is equipped with muzzle reference system, and bi-axis stabilization. Elevation and azimuth control is achieved by electro-hydraulic power drives. The tank is also equipped with a 7.62 mm-coaxial MG, 12.7mm externally mounted MG that can be fired with the hatch closed and grenade launchers.

The gunner is provided with a dual magnification day sight and the commander with a panoramic Hunter Killer sight for all around independent surveillance. Both sights are bi-axis image stabilized and have independent laser range finders.

Multi-Target Engagement Abilities

The commander has the ability of acquiring a target independently while the gunner is engaging a previously selected one.

Rate Of Fire

The automatic ammunition handling system, with 24 round ready-to-fire magazine further supplements the Hunter-Killer capability of the tank which can load at a rate of 8 rounds a minute. The presence of automatic target tracking system enables the tank to achieve a very high first round hit probability even while firing on a moving target while moving itself.

Night Vision

Night vision for the gunner and commander is achieved through a dual magnification thermal imaging sight. The powerful fire control system computer processes all the firing information, which includes inputs from its ten sensors and is integrated to both sights.

Fire Control

The ballistic computation time is less than one second. For accurate fire control, third generation gating facility has been provided. The result of such a modern fire control system is, routine first round hits on standard (8 ft x 8 ft) targets at ranges in excess of 2000 meters.

The tank with its 125mm gun has a remarkably stable platform, which is provided by a combination of soft recoil and an excellent suspension.

Wrapped around the fire control system are the ergonomic crew positions and controls. The tank commander, gunner and driver can virtually reach all their controls with little movement.

Engine

A 1200 horsepower super charged, diesel engine and semi-automatic transmission, provides mobility. An under Armour auxiliary power supply unit provides a significant reduction in fuel consumption during 'Silent Watch' and maintenance operations, as auxiliary functions can be performed without main engine power. The highly reliable suspension consists of torsion bars, hydraulic dampers and buffers that afford a high level of comfort for its crew.

Combat Weight & Speed

Besides a low silhouette, it is considerably smaller as compared to other modern tanks. Its maximum weight of 46 tons provides a double advantage; it is strategically easily deployed and is more agile. Its power to weight ratio, in excess of 26 HP/ton, gives the vehicle a maximum speed of around 70 km/h, acceleration from 0~ 30 km/h in less than 10 seconds.

Its low mean maximum pressure and the excellent ride given by its suspension make Al-Khalid an ideal vehicle to fight in any theatre of operation.

Armour & Protection

Al-Khalid has been designed to provide maximum protection and efficiency for its 3 men crew. Protection is afforded by use of modular composite Armour and explosive reactive Armour. Al-Khalid also offers enhanced protection through NBC, an effective Thermal Smoke Generation, Automatic Fire Extinguishing and Explosion Suppression Systems.

Limited Under Water Capabilities

The submerging system allows it to operate 5 meters under water. Navigation is assisted by the use of Global Positioning and Inertial Navigation Systems.

A Glimpse of Al-Khalid MBTs: The Immortal Tank (In Service with Forces)

The Al-Khalid MBT (The Immortal Tank) is jointly developed by Pakistan and China during the 1990s, which is one of the world's most modern main battle tanks. The design is considerably smaller and lighter but this is an amazingly very effective and capable main battle tank. The design has the combination of some western and Sino-Russ technological influences. 

Pakistan & China signed a joint development deal in January 1990. First prototypes were tested in Pakistan in August 1991. The Director General of Heavy Industries Taxila (HIT) Lt Gen Hamid Javaid and Major General Muhammad Asad supervised the project. The design team modified the tank to accept a foreign-built engine. A number of different prototypes were evaluated.

In light of high ambient temperatures and the fine sand or dust that would be encountered in operational areas such as the deserts of southern Pakistan, the development of high performance cooling and air filtering systems was emphasised during the planning stage of the project. Implementation of a hydro-gas suspension system was considered but, after detailed technical evaluations, it was found to be impractical due to various limitations such as problems with reliability and maintainability.

The final tank design resulting from a decade of co-operative development was designated Type 90-IIM in China & Al-Khalid in Pakistan.

A pilot batch of fifteen tanks was inducted into the 31st Cavalry Regiment of Pakistan’s Armoured Corps on 20 July 2001.

An additional batch of Al-Khalid tanks was delivered on 23 September 2004. Pakistan planned to build a total of 600 Al-Khalid tanks for its armed forces.

In 2006 a US-based market and special research organisation reported findings showing that the Al-Khalid, along with two other MBTs, would account for nearly 45% of all new MBTs built until 2015.

The Saudi Arabian Army began conducting trials of the Al-Khalid's desert performance in April 2006, after expressing interest in purchasing a batch of the tanks 2 years earlier.

Al-Khalid was revealed on 17 July 1991, by the then Prime Minister of Pakistan, Mian Muhammad Nawaz Sharif, along with the then Pakistani Chief of Army Staff, Mirza Aslam Beg, in a ceremony held at the Heavy Rebuild Factory (HRF), Taxila. In his speech, the Prime Minister said that that the completion of the project was a big step towards self-reliance. The Army Chief said that for the first time in history, not only had technology been transferred to Pakistan, but the design was also made by Pakistani engineers themselves.

Armament

 

* Al-Khalid is designed with a 125 mm (length: 48 calibres) smoothbore, auto-frettaged and chrome-plated gun barrel which can fire the following types of conventional ammunition: APFSDS, HEAT-FS and HE-FS.

* Gun-launched, laser-guided anti-tank guided missiles can also be launched.

* Al-Khalid also fires a Pakistani DU round, the Naiza 125 mm DU round (armor penetration: 550 mm in RHA at 2 km). It is equipped with a muzzle reference system and dual-axis stabilisation system. Elevation and azimuth control is achieved by electro-hydraulic power drives. The automatic ammunition-handling system for the main gun has a 24-round ready-to-fire magazine and can load and fire at a rate of eight rounds per minute

* The tank is also equipped with a 7.62 mm-coaxial machine gun, a 12.7 mm externally-mounted air-defence machine gun that can be aimed/fired from within the tank, and smoke grenade launchers.

* A project to manufacture the first Pakistani tank gun barrel was started by Pakistan's Strategic Plans Division (SPD) in 2000. In April 2011, it was reported that the first Pakistani-produced tank gun barrel was ready to be delivered to HIT for installation on the Al-Khalid and Al-Zarrar. 

Previously, HIT imported 125 mm gun barrel blanks from France for the two tanks which would then be machined in Pakistan by HIT. The first Pakistani gun barrel blank was produced at Heavy Mechanical Complex (HMC) in a joint project involving HIT, People's Steel Mills Limited (PSML) and other defence-related organisations. 

 The specialist grade steel was produced at PSML and the resulting steel block was passed on to HMC. HMC then pressed the block to a length of 5 metres and square cross-section, before forging it into a 125 mm smoothbore barrel. The barrel was then heat treated several times in facilities such as a large vertical furnace. The process took 2–3 months and was watched by experts from other defence-related organisations. 

 The barrel was to be capable of firing at 4 rounds per minute as well as being compatible with the autoloader and its 24 round magazine. According to a HIT official, a joint team proved to the Pakistan Army that strict standards would be met before the army approved production of a first batch of 50 gun barrels by HMC. 

The Pakistani gun barrels would likely be installed on upgraded versions of the Al-Khalid which are under development by HIT. A Rs200 million PKR contract has been finalised by HIT for the first 50 barrel batch.

Systems & Sensors

* The gunner is provided with a dual-magnification day sight and the commander with a panoramic sight for all-around independent surveillance. Both sights are dual-axis image stabilised and have independent laser range-finders. The tank has true hunter-killer capability, giving the commander the ability to acquire new targets independently while the gunner is engaging another target. The automatic target-tracking system is designed to work when tank and target are both moving. Night vision for the gunner and commander is achieved through a dual-magnification thermal imaging sight. Both sights are integrated with the fire-control system. The production Al-Khalid tank has a fire-control system of western origin. The ballistic computation time is less than one second. The manufacturer claims routine first round hits on standard 8 ft (2.4 m) square targets at ranges over 2,000 meters.

Targeting Range & Accuracy

• Effective range: 200 to 7,000 metres
• Sensor: laser ranging from 200 to 9,990 metres
• French Auto-tracking, interfaced with gunner station, firing four types of munitions, gunner's thermal imaging sight, commander's image intensification night vision sight, gyro-stabilised and UPS power supply system.

* Although prototypes were demonstrated with various fire-control systems of Chinese and western origin, the production model Al-Khalid MBTs use a Western fire-control system (FCS) and gun control system (GCS).

* The tank is equipped with the "Integrated Battlefield Management System" (IBMS), named 'Rehbar', a digital communications system developed domestically by HIT and CARE (Centre for Advanced Research in Engineering). It comprises a flat-screen display mounted inside the tank which communicates with those of other vehicles, including command posts such as the HIT Sakb. It uses a data-link to facilitate secure communication of battlefield information between units, including tank video footage and information from unmanned aerial vehicles (UAV).

 

Design and protection

The Al Khalid layout is conventional, with the driver’s compartment at the front, turret in the centre and the power pack at the rear. The turret and hull are of all-welded steel armour construction and an additional layer of composite armour has been added over the frontal arc, to which explosive reactive armour (ERA) can be added if required. Al-Khalid has modular composite armour and explosive reactive armour, nuclear-biological-chemical (NBC) defences, an effective thermal smoke generator, internal fire extinguisher and explosion-suppression system. 

 

Propulsion

The production model Al-Khalid is powered by a 6TD-2 liquid-cooled diesel engine, designed by the Kharkiv Morozov Design Bureau (KMDB) of Ukraine. The 6TD-2 is a supercharged 6-cylinder engine delivering 1,200 horsepower (890 kW). The 2-stroke design, with the pistons arranged horizontally in an opposed piston configuration, makes the engine very compact and therefore more suitable for being fitted into relatively small vehicles such as the Al-Khalid MBT.



The 6TD-2 engine drives a French-designed hydro-mechanical automatic transmission, the SESM ESM500, which is also fitted to the Leclerc MBT. Capable of manual and fully automatic power-shifting, the transmission has 5 forward and 2 reverse speeds along with a braking system that incorporates carbon friction brakes and a secondary speed-retarding system. Gear shifts are controlled by a torque converter which is made more efficient by addition of an automatic lock-up clutch. There is also a mechanical back-up system for use in emergencies, able to shift 2 gears forward and reverse^.
The Al-Khalid is fairly lightweight as compared to the Western tanks, weighing 46 tonnes compared to the 60 tonne M1 Abrams and Leopard 2. A power-to-weight ratio of 26.66 hp/tonne gives acceleration from 0 to 32 km/h (0 to 20 mph) in 10 seconds and a maximum speed of 70 km/h, the speed and agility also helping to improve survivability.

 

Accessories 

The standard version of the Al-Khalid is equipped with a snorkel. The snorkel system allows the tank to cross water obstacles up to 5 meters deep, after some preparation by the crew. Navigation is assisted by an inertial navigation system (INS) and a GPS satellite navigation system.

 

Protection

Al-Khalid has modular composite armour and explosive reactive armour, nuclear-biological-chemical defences, an effective thermal smoke generator, internal fire extinguisher and explosion-suppression system. The infrared signature of the tank is reduced by infra-red reflective paint. Al-Khalid 1 is equipped with a newly developed indigenous explosive reactive armour, which is not only lightweight, but also more resistant to APFSDS, HEAT and HE-FS rounds. ERA is developed by Global Industrial Defence Solutions (GIDS) Corporation. Al-Khalid is also equipped with an Active protection system known as VARTA. HIT is also working on an indigenous APS system for future batches especially for Al-Khalid 2. In tests it has 350mm~450mm vs APFSDS and 450mm~550mm vs HEAT.
An advanced laser detection system from Al Technique Corporation (ATCOP) is present, the ATCOP LTS 1 laser threat warning system developed by Institute of Industrial Control Systems. LTS 1 consists of a mast-mounted sensor and operator's control box, which includes a display showing threats 360 degrees around the tank. It can detect laser rangefinders and laser target designators and responds automatically by triggering acoustic alarms, smoke generators and other countermeasure systems. LTS 1 can detect laser devices operating in the 0.8 to 1.06 µm waveband, has a 360° field of view in azimuth (resolution of 15°) and a field of view in elevation of -15° to +90°. Operating voltage is 12V or 24V DC nominal with power consumption being 8 W nominal. The sensor head is 165 mm in diameter and 35 mm high while the control box is 80 x 130 x 55 mm in size. Laser Threat Sensor LTS786P is an early warning device which gives audio and visual alarms of threat by sensing a laser beam aimed at it from any direction. The exact location of the threat (incoming beam) is indicated by nine LEDs, covering all directions above horizon. It has the capability to differentiate between a Laser Range Finder, Laser Target Designator or a Laser Target Tracker Signal. In addition, provision of sensor output signal, interfacing for appropriate countermeasures, is also available. It can be used on stationary or moving objects of any size or shape. The maximum operating range is 10 km.

ATCOP LTS786P Technical Specifications

• Response: Enhanced for Nd:YAG Laser Signal
• Range: >10,000 m
• Field of view: Capable of detecting any signal aimed towards LTS786P.
• Detector type: Silicon Photodiode
• Size (approx): 214 x 134 mm (sensor Head)
• 126 x 123 x 100 mm (Display Unit)
• Weight 2 kg (sensor Head), (Approx): 1 kg (Display Unit)

Modernization of Al-Khalid Main Battle Tank (MBT)

Oleh Shevchenko, Chargé d'affaires Embassy of Ukraine has informed the media that Ukrainian companies will takepart in the modernization project of the Al-Khalid main battle tank (MBT) of the Pakistan Army.

Oleh Shevchenko said, "We will continue co-operation in developing technology for manufacturing military hardware, first of all in shape of Al-Khalid Project".

 

Upgraded Al Khalid MBT with combination of new armor and optional Explosives Reactive Armor (ERA) can withstand all known 120mm and 125mm rounds. Upgrade also includes improved transmission and  electronic turret control for the Al Khalid Tanks. Tank also offers improved protection for the NBC (Nuclear, Biological & chemical) warfare.

Pakistani Al Khalid Tanks are equipped with Integrated Battle Management System (IBMS) and new active threat-protection system. Heavy Industries Taxila (HIT) has also increased Al Khalid's weapon carrying capability and now it will be able to carry 49 125mm HEAT & APFSDS (Armor Piercing Fin Stabilized Discarding Sabot) and Naiza 125 mm DU rounds, 1,500 12.7mm and 7,100 7.62mm rounds.