Our answer to Gepard: anti-aircraft guns based on the BTR-82A
New twin self-propelled anti-aircraft machine at the Future Engineers 2023 exhibition. Source: Telegram
"Dronoboyka" for the Russian Army
The use of light armored vehicles as carriers of various non-standard weapons is the main trend in world conflicts in recent decades. The special operation in Ukraine was no exception. MTLB and MTLB-U are used as a base, less often - armored personnel carriers and infantry fighting vehicles. What they just don’t put on cars - from anti-aircraft guns to primitive MLRS. On the one hand, this indicates a large amount of equipment on which experiments can be carried out in the troops. On the other hand, it indicates a clear shortage of highly mobile, well-armed and, most importantly, inexpensive combat vehicles.
At the same time, the problem has been voiced for a very long time, but so far it has not been finally resolved. In fairness, the enemy’s situation is much worse - there is simply not enough equipment for alterations. Ukrainians are not able to produce their own armored vehicles, and import deliveries are far from always suitable for experimental work.
At the same time, the list of threats to personnel and equipment is only growing. Ukraine is gradually developing and mastering the production of analogues of the Russian Geranium. It's still a long way from widespread use, but it never hurts to prepare for the worst. At the same time, the Russian army has something to shoot down heavy flying kamikazes - the arsenal is more than extensive. Here are the obsolete "Shilka", and "Arrows" in various versions, and the famous "Tunguska".
Crowns all ZRPK "Pantsir-C1 / C2". But all this fraternity is distinguished by either high cost, or not the best mobility, or both. Rocket-cannon systems - Pantsir and Tunguska are excellent for the role of "drono-piercers", but this technique is much more effective against MLRS and low-flying missiles. aviation the adversary.
In addition, this couple is very expensive to manufacture, in order to shoot down Ukrainian drones-kamikaze. The enemy has similar problems - the widely advertised Gepard anti-aircraft tank is even more expensive and less mobile.
As a result, in the second year of the special operation, the need to develop an inexpensive, lightly armored wheeled platform with anti-aircraft guns and a radar target detection system became clear. A machine for speedy mass production should be as unified as possible with existing equipment.
New twin self-propelled anti-aircraft machine at the Future Engineers 2023 exhibition. Source: Telegram
The first prototype that meets the described requirements was shown at the end of June in the Tula region at the International Youth Industrial Forum "Engineers of the Future-2023". Judging by open information, the car has not yet received a name, and design features can only be judged from the photo. But there are a lot of interesting things here too.
"Shaitan Arba 2.0"
The engineers chose the BTR-82A as the base for the potential drone strike. The decision is fair - heavy kamikaze of the Geranium class, if they appear in Ukraine, they will work on rear facilities. Here, armored personnel carrier armor is quite enough, and the high mobility and survivability of the chassis allows you to quickly transfer vehicles in the depths of defense.
It can be assumed that such a machine will work on UAVs, which for various reasons could not land Russian electronic warfare systems. The main argument against drones the enemy is a pair of 23-mm anti-aircraft guns 2A7.
This well-deserved weapon leads its history since 1962, when it appeared as part of the Shilka self-propelled anti-aircraft gun. The quadruple automatic machine developed in Tula TsKB-14 made it possible to effectively shoot down air targets at ranges up to 2,5 km and altitudes up to 1,5 km. In this case, the maximum speed of objects could reach 450 m / s. During its career, "Shilka" was not so often used for its intended purpose - the features of military conflicts affected. For the first time, they learned about the capabilities of the machine in the late 60s during the Arab-Israeli war.
While serving in the Soviet Army, the Shilka became famous, first of all, in Afghanistan, when it smashed the fortifications of the Mujahideen to pieces in a matter of seconds. For this, she was awarded the nickname "Devil's Cart" or "Shaitan Arba". Four 23-mm guns received a proper name as part of Shilka AZP-23 Amur, and together with the turret, the product is called 2A10. The number of barrels halved on the BTR-82A, presented at the Engineers of the Future 2023 exhibition, makes it possible to be prudent with the stock of shells carried.
Four 23-mm guns AZP-23 "Amur" based on the tracked "Shilka"
Indicators weapons outstanding, but not devoid of specificity. The rate of fire is about a thousand rounds per minute, and the survivability of the barrel on the first "Shilki" did not exceed three thousand rounds. Later, due to improved heat dissipation, the resource was increased to 4,5 thousand shots. Judging by the photographs from the exhibition, the gun on the BTR-82A retained liquid cooling - antifreeze is driven along the outer surface of the barrel.
This, by the way, reduces the survivability of the gun at the forefront, where dense fragmentation fields from artillery are the main damaging factor. There are two types of shells in the 2A7 ammunition load - armor-piercing incendiary tracer and high-explosive fragmentation tracer. The former are capable of inflicting damage only due to kinetic energy, as they are intended for target designation and adjustment of the line of fire. Four high-explosive fragmentation shells and one tracer shell alternate in the belt.
Unfortunately, so far there is no talk of any programmable air blasting - this will multiply the cost of both the ammunition load and the gun itself. A 23-mm high-explosive fragmentation projectile, when hit, is guaranteed to disable any UAV - the mass of the projectile is almost two hundred grams, and the initial speed is up to 1 m / s.
Observation-panoramic system from JSC "STC Elins"
For aiming the gun, searching for and tracking targets, a radar is provided, as well as a spherical survey and panoramic system. The lead developer, JSC STC Elins, is not the first time dealing with the anti-aircraft issue. Based on open sources, it is known that the company created control equipment for the experimental ZU-23 / 30M1-4. Behind the long name is a deeply modernized ZU-23-2 towed installation. The product is widely used in the army, primarily as a payload on trucks, MTLBs and airborne armored personnel carriers.
Seven years ago, Elins developed control and surveillance equipment for the installation, which included thermal imaging and television cameras, a computer system and a laser rangefinder. The technique significantly increased the efficiency of the well-deserved anti-aircraft installation, but was based on an imported element base. In particular, the TV machine worked on the Intel X86 Core 2 Duo, and the computer system on the Motorola MC68040. In 2020, Elins engineers, on their own initiative, created the Vityaz control system for the BMP-3.
According to the developers, the technique made it possible to increase the accuracy and accuracy of firing from guns by 1,5 times, as well as significantly improve the awareness of the commander and gunner about the battlefield. Particular emphasis is placed on "self-destruction of unmanned aerial vehicles (UAVs) using standard weapons." In the future, the module could provide remote control of the fighting compartment of the BMP-3.
ZU-23 / 30M1-4 with remote control at the exhibition "Engineers of the Future - 2023". Source: myslo.ru
In addition to the above, Elins' portfolio includes thermal imaging cameras, laser warning systems, sighting systems, and more. Some developments of the office were exhibited in the Tula region at the International Youth Industrial Forum "Engineers of the Future-2023". The information has not been fully disclosed, but it seems that Elins presented a remote-controlled ZU-23 / 30M1-4. The gun operator with a laptop and a pair of joysticks can be located at a distance from the gun, which significantly increases the chances of survival.
The appearance of specialized "drone piercers" for the needs of the NWO is a good sign. Domestic industry, albeit not as quickly as we would like, responds to the challenges of the enemy. At the same time, nothing fundamentally new is required - it is enough to put together solutions that have been proven over the years on a modern element base.
The self-propelled anti-aircraft gun presented in the Tula region is a clear confirmation of this. It remains to wait for the exact characteristics of the product and the imminent appearance in the troops.
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