Turkish Army Main Battle Tank Altay

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Oman Considering To Acquire German Leopard Tanks

The Sultanate of Oman is interested in acquiring tanks from German company Krauss-Maffei Wegmann (KMW), according to a press report.

The German magazine Der Spiegel writes that a possible deal could result in delivery of more than 70 Leopard main battle tanks for about  €2 billion (US $2.2 billion).

A German parliamentary official confirmed the details of the report.

In addition to KMW, the sultanate also invited a Turkish producer to bid for the tank contract, says the article.

No spokesman at KMW was available for comment.

Turkish company Otokar developed the Altay battle tank on the basis of a South Korean license. However, in October it was made public that Austrian company AVL LIST was contracted to support Turkish engine producer Tümosan on the project.

Germany`s federal security council recently cleared the shipment of a Leopard 2 to Oman for demonstration purposes. But the export of arms to Mideast countries regularly sparks fierce debates in Germany as many people oppose such deliveries.

Shortly before the news about Oman broke, Germany`s Minister of Economics Sigmar Gabriel declared that he was not happy with the delivery of more than 60 Leopard 2s and two dozen howitzers to Qatar, but that he could not stop the deal as it was approved by the previous government.

So far, Oman has relied on the British-built Challenger 2. The Challenger, unusual among main battle tanks used by Western armies, has a rifled main gun. Experts said it is unclear if future improvements to the ammunition used by the tank will continue. The British Army is the only other operator of the tank.

Pakistan Army Tests Several New Tank Models

Recently Pakistan Army tested Ukrainian T-84 Oplot M MBT. Sources said that military authority was quiet unsatisfied with performances of this tank in several weather & landscape condition of Pakistan. Last week the experimental sample has been sent back to Ukraine.

Military sources added that they're also testing new Chinese Type 99Z MBT & MBT-3000. When and in what number new MBTs will be acquired it wasn't clear yet.

World's Most Deadliest Main Battle Tank, Or, First Ever Series Produced Third Generation MBT

Russia will display its newest tank during the Victory Day Parade in Moscow’s Red Square on May 9 this year. 20 units of the world’s first series-produced third generation main battle tank, designated T-14 and based upon the new “Armata” universal chassis system, have recently been delivered to the Russian Armed Forces for training purposes.

By 2020, Uralvagonzavod (UVZ), the largest main battle tank manufacturer in the world, plans to produce 2,300 T-14 Armata models. According to media reports, large deliveries of the tank (around 500 per year) will start in 2017. In total, the Russian Land Forces are scheduled to receive a batch of 32 Armata main battle tanks this year.

The Russian military intends to replace 70 percent of its tank corps with the new tracked vehicle, replacing the older T-72 and T-90 main battle tanks – both of which were also produced by UVZ. The Russian military envisions the universal chassis system as a platform for as many as 13 different tracked vehicles, including a self-propelled artillery platform, an armored military engineering vehicle, and an armored personal carrier.

What are the tank’s technical specifications? According to the Foreign Military Studies Office (FSMO) based at Fort Leavenworth, Kansas:

The tank’s main armament is the 2A82 125-mm smoothbore cannon, capable of firing high-powered munitions,including armor-piercing discarding sabot, guided missile, shaped-charge, and other types of munitions. The T-14 is equipped with the Chelyabinsk A-85-3A X-diesel engine capable of producing up to 1500 hp. It also has a tank information control system (TICS) that monitors all assemblies and components, diagnoses malfunctions, and controls onboard systems.

The muzzle energy of the 2A82 123-mm smoothbore cannon is greater than that of the German Leopard-2 Rheinmetall 120 mm gun, according to media reports. The tank also boasts fully automated ammunition loading and completely computerized targeting systems.

The FSMO report continues:

The T-14 tank will be equipped with an adjustable suspension capable of adapting to varying relief, terrain type, and vehicle speed, resulting in increased speed while moving in columns, as well as over rugged terrain. The suspension system will also alleviate crew fatigue, while assisting the fire control system to deliver accurate fire while on the move.

The article also notes that, “[u]nlike previous Soviet/Russian vehicles, crew safety (survivability) and comfort appear to be a concern. The crew is in an armored capsule that is somewhat roomy compared to other Soviet/Russian tanks.”

According to RT, “the tank’s turret will also carry a 30 mm sub-caliber ranging gun to deal with various targets, including low-flying aerial targets, such as attack planes and helicopters. A 12.5 mm turret-mounted heavy machine gun is reportedly capable of taking out incoming projectiles, such as anti-tank missiles. It’s capable of neutralizing shells approaching at speeds of up to 3,000 meters per second.”

What makes Russia’s new main battle tank so special?

First, the active defense system deserves special attention. It is an individual anti-missile and anti-projectile tank defense system, supposedly capable of intercepting any type of anti-tank ammunition.

“It defends the vehicle from strikes, including those from the air. Thus, even the most modern Apache helicopter will not have a 100 percent chance of destroying a T-14 with its missiles. Active defense is situated along the entire perimeter of the turret at various levels, which ensures complete protection of the tank’s most important elements,” according to the FSMO report.

Second, the location of the crew is also quite unique for a Russian tank (as is the vehicles unmanned remotely controlled turret):

The crew of three men is located in an armored capsule in the forward portion of the hull. According to the specialists, the forward projection has multilayered, combined armor protection which can withstand a direct hit of any type of rounds which exist today, [including] sub-caliber and cumulative rounds.

The German weekly Der Stern notes about the T-14 Armata:

An absolutely new main battle tank is certainly not something most of the world’s exiting armies can boast about. The German Leopard-2 tank was developed 35 years ago, just like the American M1 Abrams. The existing versions of the western tanks feature many improvements, but the basic characteristics do not differ much from the original. The Armata is the first genuinely new [tank] construction since the collapse of the Soviet Union.

The Foreign Military Studies Office further underlines:

In order to appreciate the real design and technological breakthrough of the Russian tank builders, a rather recent, but classified story should be remembered. It turned out that it is more difficult to design and manufacture a truly new tank than a new aircraft. Fifth-generation fighters are already flying, but only second-generation tanks are in the inventories throughout the entire world. So the Armata will become the first series-produced third-generation tank (although there are those who will dare to list it as fifth generation).

Of course, all of these reports have to be taken with a grain of salt, and until the tank has been thoroughly examined in action, we will know very little about its genuine capabilities.

Source: Internet

Type 99G MBT: China’s Another M-1 Killer

Earlier this year, photos began to appear of a new model Type 99 Chinese tank. This was the Type 99G, which replaces their current M-1 killer, the Type 99A2. This is not the long promised “next generation” tank (smaller and lighter than the 60 ton Type 99). The new tank design is to have a crew of two and rely on missiles as its main weapon. The new tank will have many more sensors and an active defense (small missiles taking out incoming anti-tank missiles). The sensors will enable the two man crew to see what is all around them, and be connected electronically with other tanks, and units, in the area. This enables a “Battle Management System” to provide the tank with good awareness of what’s going on around it, and makes it possible to find and destroy targets quickly.

Instead, the Type 99G has better armor and electronics. There is a new turret which allows for easily replacing composite armor panels (especially to install better armor). There is a new fire control system and a new engine. But it’s still a Type 99 vehicle. Meaning it’s equipped with a 125mm main gun, an auto-loader and a three man crew. The Type 99G has a 2100 horsepower diesel engine, instead of the 1500 horsepower one in other Type 99s. All models are 11 meters (34 feet) long, 3.4 meters (10.5 feet) wide and 2.2 meters (6.8 feet) high.

It was only three years ago that China completed development of the Type 99A2. This model had improved reactive armor, as well as fixes to the engine, electronics and mechanical components. This is China’s most powerful tank, and is based on the Russian T-80 (which is itself based on the T-72).

A lot of Chinese believed that, on paper, the latest Type 99 models are a match for the American M-1. For protection, the Type 99A2 has 500-600mm or armor, plus two layers of reactive army, giving it the equivalent of 1,000-1,200mm of armor. The Type 99G armor is supposed to be even better. China believes the maximum penetration of the M-1 120mm gun is 810mm. China believes that the protection on the M-1 is 600-700mm, and states that the Type 99 main gun can penetrate 850mm (or 950mm with a new shell design.)

However, China has only produced about 800 Type 99s (of all models) so far, versus over 9,000 M-1s. There are several reasons for this. First, the cost (about $2.5 million per tank). This is more than twice as much as other Chinese built tanks cost. There are some practical considerations, as well. The Type 99 is too heavy for many Chinese bridges, not to mention railroad equipment. Most Chinese tanks are closer to 40 tons, while the Type 99 is closer to 60 tons. In the last three year, the Type 99 was seen to get a few improvements (like an active defense system seen on a few vehicles), before the greatly improved 99G arrives.

The performance data on the latest models of the Type 99 (also called the ZTZ-99) is not official. There is very little in the way of official weapons performance data coming out of the Chinese government. At the same time, the Chinese military leaks real, and inflated, data for PR purposes. While China is not a democracy, in this age of the Internet, public opinion can have an influence when the military budget is being put together each year.

Developing the Type 99A2 indicated that more would be produced, and existing ones probably upgraded. The Type 99G is a further development of the same design. But China seems to believe that developing the new, two man, tank is the ultimate option. This would leapfrog other nations, like the United States, which have thousands of M-1 tanks.

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.

India's Arjun Mk.2 Tank - Is This Comparable to The " Al-Khalid Tank"?

After more than three decades of development, India’s Arjun Main Battle Tank (MBT) has literally emerged like a phoenix from the ashes, surprising even its most sceptical observers. Last year, the Arjun outgunned the Indian army’s T-72 and T-90 MBT’s, when trials were conducted with the respective units putting up their best tanks and personnel.FORCE visited the Combat Vehicles Research & Development Establishment (CVRDE) for an exclusive insight into the programme. We learnt that while the Arjun Mk-2 is substantially improved and more capable than the Arjun Mk-1; it is too heavy, limiting areas where it can be deployed by the Army. And that renders it unsuitable for the army’s operational requirements for a Main Battle Tank (MBT). According to P Sivakumar, Director CVRDE, “the weight of the Arjun prevents it from being deployed in all the areas required by the Army”.Keeping this in mind, the Arjun Mk-2’s improved performance seems to have put the Army in a spot. What does one do with a tank that is fast, can shoot accurately on the move and is relatively well protected but is too heavy to be deployed in the deserts near the Pakistan border as a replacement for the T-72 or T-90? Paradoxically, while the tank itself has demonstrated high speed and mobility, its weight precludes it from being able to operate anywhere the army wants it to. The Arjun Mk-2 will weigh around 67 tonnes and this fatally limits the tank’s operational effectiveness for the Indian Army.The tank is too heavy to be deployed across the border with Pakistan. It is unable to effectively traverse terrain filled with natural and/or artificial obstacles. Or areas criss-crossed with rivers and canals. That rules out most places in Rajasthan, Punjab and the mountainous terrain of the J&K sector.

This has forced the army to identify areas where the Arjun can safely be deployed and its operational units based. This probably means the Arjun will not fight alongside the T-90s and T-72s. It will certainly not be part of the Indian Army’s strike corps formations, as it could get bogged down in unfamiliar terrain. This runs counter to the philosophy of armoured formations, which are designed for mobile offensive operations deep inside enemy territory. Unlike the T series tanks that have been airlifted to high altitudes like Leh and even out of the country, the Arjun cannot be airlifted by the IL-76 and C-130 J transports of the Indian Air Force (IAF). The C-17 Globemaster to be inducted by the Indian Air Force (IAF) has a maximum payload of 75 tonnes — insufficient to airlift the 67 tonne Arjun Mk-2 with attendant support equipment. 

During this correspondent’s visit to the CVRDE facility at Avadi in Tamil Nadu, it was evident that despite the best efforts of its highly committed team of designers and scientists, the Arjun isunlikely to ever be ordered in significant quantities by the Indian Army — which fields close to 3,500 tanks in its Order of Battle (ORBAT). The total orders for the Arjun as of today are 240 (124 Mk-1 and 116 Mk-2). For the Army, ordering more tanks would result in it having to devote more resources — something it seems loath to do. 

As things stand presently, the first Arjun Mk-2 will roll off the production line at Heavy Vehicles Factory (HVF) Avadi, two and a half years (30 months) after the order is placed. With the orders likely to be finalized towards the end of the year, the first Mk-2 tank will enter operational service in 2016. With HVF Avadi looking at a production rate of 30 tanks a year, all 116 tanks will be delivered by 2020. If work on the Future Main Battle Tank (FMBT) begins now in right earnest, then the first tanks could be ready for operational service circa 2025. Until then, the army would rather soldier on with its T-90 and upgraded T-72 tanks, which in any case have the required infrastructure in terms of training, manufacture and overhaul.

The major improvement in the Arjun Mk-2, is its missile firing capability from the gun barrel. This was demonstrated in 2004, with Israel Aerospace Industries’ (IAI’s) Laser Homing Attack/Anti Tank Missile (LAHAT). But the tank did not have an integrated Laser Target Tracker (LTT) at that point of time. That is now in the final stages of inspection and is being demonstrated to the user. The army has also asked for more types of ammunition on the Mk-2. This includes Thermobaric rounds and Penetration cum Blast rounds that will be developed in India. Thermobaric warheads create a sustained and intense pressure wave, which can be used against bunkers and hardened targets, while causing minimum damage to the surrounding areas. The army has also asked for two types of practice rounds, including blank rounds for ceremonial purposes. These will also reduce wear and tear on the barrel during training. In terms of protection, the Mk-2 will have full frontal Explosive Reactive Armour (ERA) and since commonality was desirable, it will use the same structuring as the T-series. The Defence Research & Development Organization (DRDO) is re-developing the explosive element, which is currently Russian, with better protection capability. It is being developed at the High Energy Materials Research Laboratory (HEMRL). This will be used for the Arjun, T-90 and T-72 tanks. Active Protection Systems (APS) that help evade attack — both by confusing enemy sensors (soft-kill) or by physically destroying incoming warheads (hard-kill) — will also be incorporated on the Mk-2. 

The Israeli ‘Trophy’ system is being considered for the Mk-2. There will also be a mine plough to deal with pressure based mines, magnetic mines and tilt based mines. The driver’s seat on the Mk-2 is now suspended from the roof, compared to being fixed to the floor on the Mk-1 — this provides better mine protection capability. With the Explosive Reactive Armour (ERA) and mine plough together weighing 3 tonnes and additional add-ons expected, the MK-2s weight is expected to increase from 62 tonne to 67 tonne. The suspension has been re-designed to handle 70 tonne. To cater to complaints of track shedding, the revised tracks will have an increased horn length (19 mm) and the wheels have become slightly bigger. The tracks are imported from Germany but the rest is indigenous. The engine will remain the same on the Mk-2. With the original power pack on the Mk-1, the final drive catered to a top speed of 72 kmph. For the Mk-2, the final drive has been changed by increasing the reduction ratio from 4.4 to 5.3 and the top speed is now reduced 58.5 kmph but the torque and the force available at the contact between the track and the road has increased which can cater for the increased weight. Despite the increased weight, CVRDE claims that the acceleration is better than the Mk-1, while fuel efficiency remains the same. 

The Arjun Mk-2 programme also suffered a severe setback with the unfortunate demise of senior scientist G K Kumaravel a few months ago. Kumaravel died in a road accident, while at Pokhran for trials of the Arjun Mk-2. He was heading the Arjun programme and slated to take over as Director, CVRDE in the future. He had played a crucial role in the developments and system integration of the Arjun MBT Mk II. The Arjun programme will now be led by V Balamurugan. The biggest problem being faced by the Arjun and a fate that is shared by almost all other indigenous programmes, is the small numbers ordered — that precludes investment in the required production and tooling. Sivakumar told FORCE that “Greater numbers are essential for reducing the price, establishing the process, good quality control mechanisms and continuous consistency in production”. This is also the reason he says that orders are a must. The Heavy Vehicles Factory (HVF) has not been producing Arjun MBT’s for two years and lot of the know-how is being lost. 

While officials at CVRDE say the Army has been happy with the performance of the Mk-1, FORCE learnt that non-availability of spares is a continuing problem — the usage of spares was greater than anticipated. There have been complaints of track shedding, though CVRDE officials say that’s caused by inexperienced drivers who’re used to the T-72 and T-90. The 120 mm tank gun has been proved on the Mk-1 series and today, the Arjun barrel offers better life when compared to the T series of tanks. There have been barrel issues on a few tanks and a committee is looking into the matter, according to CVRDE officials. 

The process of obtaining replacement spares is time consuming, since there are a number of agencies involved. Limited production numbers further exacerbate the problem. Director Sivakumar told FORCE that steps were being taken to tackle this problem and “unlike the Mk-1, where orders for the tank and the Engineering Support Package (ESP) were handled separately, in the Arjun Mk-2 this will be done simultaneously. That will reduce the time taken for delivery of the required items”. According to him, production has improved dramatically and an Israeli firm is now working on computerization of the line. 

Meanwhile, the Indian Army is struggling to maintain its ageing fleet of T-72 MBT’s. While the T-72 was acknowledged to be one of the finest Russian tank designs, the ageing tank fleet is now increasingly difficult to maintain. Its small size and cramped turret make it difficult to incorporate the latest technology — like fire control systems, night vision and electronics. Unfortunately for the Army, the T-90 has not proved to be as sterling a performer as its predecessor. A number of glitches have come to the fore and production at HVF has been slow to take off. Russia has also refused to transfer technology related to metallurgy for T-90S gun barrels and armour plates to the HVF.

Despite all that, the Arjun outgunning the T-90 and T-72 in comparative trials, is akin to the Light Combat Aircraft ‘Tejas’, defeating the F-16 in a dogfight! The units that took part in the competition put up their best tanks and crew. The Arjun managed to fare very well. Army sources have freely admitted to FORCE, that there is a mind block with regard to the Arjun, by those who have operated the T series tanks. But they also admit that the Arjun is appreciably more modern in comparison to the T-72 & T-90, in many respects. For example, the Arjun can fire almost twice the number of rounds the T series tanks can, from its main gun.

The Arjun Mk-2 in many ways is what the Arjun Mk-1 should probably have been. Tragically, total orders for the Arjun over the next decade are unlikely to exceed 400 to 500 units including the 240 already ordered, plus other variants like the Armoured Repair and Recovery Vehicle (ARRV), Catapult 130 mm Self Propelled Gun and SP-155 gun chassis. The last refers to a tracked base that was to be mated with a Slovakian gun, in collaboration with Bharat Earth Movers Limited (BEML). That proposal has already run into rough weather. It remains to be seen if the army will accept such indigenous offerings or prefer to go abroad for proven systems, which can be inducted quickly and in meaningful numbers, to arrest the alarming decline in its armoured and artillery capability. 

What is however clear is that continued production and development of the Arjun must be allowed to continue, if critical design, development and production know-how is not to be frittered away. It is also essential to keep the production line functional — through manufacture, repair, overhaul and upgrades, till the Future Main Battle Tank (FMBT) programme begins to gather steam. Keeping this in mind, it is likely that the DRDO will be able to prevail on the army for a few more orders, to enable low-rate production to continue. It is imperative that the DRDO and the Army move faster on the FMBT programme, to ensure that it is ready in time to replace the T-72. 

In all, the army’s armour profile through 2015-2020 could comprise of approximately 1700 T-90S, 1800-2000 upgraded T-72M1s, and 250-500 Arjun’s. Surely, prospective orders for the FMBT, which at the very least would be for 1000-1500 tanks, are incentive enough for this to be taken up as a national project. This futuristic tank is unlikely to cost less than Rs 50 crore a piece — the total orders would be worth Rs 50,000 to 75,000 crore.

Fists of Iron: India's Future Main Battle Tank

The quest to indigenously design and develop a Future Main Battle Tank (FMBT) by the Defence Research and Development Organization (DRDO), must be accorded the status of a national project, if it is to succeed. The prize could be a minimum order of at least a thousand tanks, to replace the Indian Army’s T-72 tanks, starting 2022.

It is more likely that the FMBT will be ready only around 2025. DRDO will require at least a decade to have the first examples ready for trials and then roll out production variants a few years later. While the estimated development cost of Rs 5,000 crore might seem large, the investment would pay itself back many times over. An order for 1000 FMBT’s would be worth Rs 50,000 crore (Rs 50 crore per piece) over two to three decades. It would boost indigenous Tier-1 and Tier-2 industries involved in the programme.

The FMBT at present is expected to be a highly mobile Main Battle Tank (MBT) in the 50-55 tonne class. It would have the latest technology, like advanced materials to keep the weight down, a smooth bore 120 mm main gun capable of firing missiles and advanced munitions, a modern, high powered engine (1800 hp) with state of the art transmission, suspension and running gear. It will incorporate a high level of crew protection, through use of next-generation Active Protection Systems (APS) to supplement its armour protection. It will also provide a high level of situational awareness to the crew through sensors, data links and the ability to operate in a networked battlefield.

While the Army has asked CVRDE to refrain from talking about the programme, work has already begun on the engine development — a good sign for the programme. Interestingly, companies like Renk and AVL have refused to provide consultancy for engine development. The development of the 120 mm smooth bore main gun will also provide its own challenges, in terms of design and weight. Keeping in mind the Israeli involvement in the Arjun programme, it is very likely that Israeli companies will play a vital role in the development of the FMBT.

CVRDE has gained considerable experience in tank design and development with the Arjun and Arjun MK-2 upgrade. Designing a 50 tonne tank with the features demanded by the Army, will be an extremely difficult task. However many of the parts of the FMBT are likely to be indigenous — such as the power pack, suspension and running gear, 120 mm smooth bore main gun, explosive reactive armour (ERA) panels, communication and data link sets. Facilities would have been set up by then for either joint production, or license manufacture of night sights, targeting and fire control systems etc.

INTERVIEW WITH Director, CVRDE, Dr Sivakumar

‘At Present, the Army has Decided to Induct 118 Arjun Mk-2 Tanks Instead of 124’What is the status of the Arjun Mk-2 programme currently?

The Arjun Mk-1 with a total of 89 improvements decided upon with the Army, is called the Arjun Mk-2. These 89 improvements have been made not only keeping in mind the concerns and issues faced on the Arjun Mk-1 tank but also to cater for future requirements of the army. At present, the army has decided to induct 118 Arjun Mk-2 tanks instead of 124. This is the result of a policy decision that will see the war reserve for all armoured regiments in the future being reduced by three. And so, two regiments of Arjun Mk-2 will be short of six reserve tanks. The indent for 118 tanks is almost in the final stage. The army has said that it will decide if it is satisfied with the Arjun Mk-2, only after the trials (which began last month and are expected to go on for two to three months) are completed. The Ordnance Factory Board (OFB) will require 30 months (2.5 years) from the placement of the order, for the first batch of Arjun Mk-2 to be delivered to the army. The Mk-2 will incorporate all that we learnt while battling issues with the Arjun Mk-1, in terms of production, performance, quality etc. CVRDE is working to ensure that whatever problems were faced by the Mk-1 will not be repeated in the Mk-2. Based on the Mk-2 programme, we have formed a core committee called the Arjun Core Committee that will monitor the progress of the Arjun Mk-2 on a monthly basis. All the stakeholders starting from the DRDO, the Directorate General of Quality Assurance (DGQA), the Corps of Electronics & Mechanical Engineers (EME) and the users, are present on the committee and we have obtained excellent support from all the stakeholders.

What are the major changes in the Arjun Mk-2?The Arjun Mk-2 will see the tank weight increase from 62 to 67 tonnes, as a result of specific requirements from the user — which include additions such as the track width, mine plough and Explosive Reactive Armour (ERA) on the glacis plate, as well as the front of the turret. These two requirements alone will add three tonnes to the weight of the Arjun Mk-1. Along with other additions, the Mk-2 is expected to top out at 67 tonnes. We decided after studying the power pack (MTU engine with RENK transmission), that it is excellently suited for Indian desert conditions. We have steadily made this engine and transmission more and more rugged over the last many years, besides improving things like the air filtration system and cooling system. Hence, we have convinced the user that the same power pack, with a new final drive using a higher reduction ratio, can be used for the Arjun Mk-2. This was proved to the Army last year, when we drove 1350 km with the power pack modified to this standard and simulated weights of up to 66 tonne. We converted production vehicle P-1 into Mk-2 with 53 improvements, to obtain feedback. This tank took part in an exercise last summer that lasted almost two weeks, with temperatures of 46 degrees. We have improved the suspension — to provide the same life to components despite the increase in weight. To cater for this new suspension, we have developed a new hull for the Arjun Mk-2.

The Mk-2 variant is now capable of firing missiles, which was not possible in the Mk-1. We had already proved the LAHAT missile as a standby. We are now integrating it on the Mk-2. Apart from that, the Mk-2 will feature a remote controlled weapon system atop the turret. In Mk-1, this required the loader to come out and fire the weapon. The Mk-2 will have an improved commander’s panoramic sight with night vision, hunter killer capability between the commander, gunner and loader. Auxiliary Power Unit (APU) which is not present in T series tank is present. It has been enhanced from 4.5 kW to in excess of 8 kW for the Mk-2. With regards to the Chassis Automotive System, we have digital communication systems, advanced navigation systems etc. We have increased the track width, to ensure that the ground pressure remains the same in spite of the increased weight.

What is the status of the Arjun Mk-1 at present?The Arjun Mk-1 received orders for a total of 124 numbers. The two regiments equipped with 45 Arjun tanks each, are the 43rd armoured regiment and the 75th armoured regiment at Jaisalmer. The Arjun is fully operational with these two regiments now. The balance 34 tanks will be used to meet the Army’s BRIC requirements and these are spread across the Corps of Electronics & Mechanical Engineers (EME), war reserve, training establishments, DRDO/DGQA etc. Heavy Vehicles Factory (HVF) Avadi has dispatched 116 Arjun Mk-1 tanks. The remaining eight tanks will be delivered over the next five to six months. Most of the spares for the Arjun MBT were consumed during the various trials. We are now working to ensure availability of fresh spares. The other part is the Engineering Support Package (ESP) for the Arjun which includes spares, training and training aids. This is being done in parallel. As far the Arjun Mk-1 is concerned, about 90 percent of its tasks are complete.

What is the cost of the programme till date?Each Arjun Mk-1 costs Rs 20 crore plus. Each Arjun Mk-2 with all improvements will cost approximately Rs 34 crore. The Arjun Mk-1 programme cost approximately Rs 360 crores. With that money, we made 11 prototypes and 15 pre-production series tanks and the required spares. This included the cost of creating the production line. We are looking at a number of variants based on the Arjun platform, such as Armoured Repair and Recovery Vehicle (ARRV) which is close to finalization. We are also looking to use the Arjun chassis to mount a Russian 130 mm Catapult gun, which was earlier mounted on the Vijayanta chassis. We will also be competing for the Indian Army requirement for a self propelled, tracked gun. We will offer a Slovakian 155 mm gun mounted on the Arjun along with Bharat Earth Movers Limited (BEML). We have also built the Arjun Bridge Laying Tank (BLT) but the Army says it may not be required. The cost per tank will certainly go down if we get more orders. This will help reduce the import content as well. The Mk-1 has nearly 60 percent imported content and even though there is a lot of value addition being done, the import content will remain the same for the Mk-2. Since the size of the order is small, no foreign company is willing to offer Transfer of Technology (ToT). I feel that if the Mk-2 is ordered by four regiments, then the import content could go down to 43 per cent and further down to 25 per cent if orders are placed for a total of six regiments. The lifecycle costs of the Arjun will be much cheaper than other tanks. The programme has also been able to offer numerous improvements to a number of indigenous programmes and armoured vehicles in service with the army.