Lessons from the SVO: multifunctional weapons systems should complement highly specialized combat vehicles
At the end of the XNUMXth and beginning of the XNUMXst centuries, one of the leading trends in the creation of weapons systems was the concept of multifunctionality.
What does it consist of?
Multifunctional concept
If we talk about aviation, and we will mainly consider the concept of multifunctionality in relation to the air force (AF), we can cite as an example structurally unified combat vehicles - the MiG-23 fighter, designed to gain air superiority, and the MiG-27 fighter-bomber - for striking ground targets.
Formally, the MiG-23 could operate against ground targets, and the MiG-27 against air targets, but in fact it is enough to compare the range of ammunition of these aircraft to understand how much the capabilities of the MiG-27 in terms of hitting ground targets exceeded those of the MiG-23, and as for the conquest air supremacy, the MiG-27 did not have a radar station (radar), which clearly did not allow it to be used to solve this problem.
MiG-23 (left) and MiG-27 (right)
The next generation of aircraft, for example, the Su-27 family, has already largely implemented the concept of multifunctionality. For example, if we talk about the extreme machines of the family - the Su-35S fighter and the Su-34 front-line bomber, then the range of their weapons is almost identical, both of these machines can operate against both air and ground targets.
The capabilities of the Su-35S in terms of hitting air targets are, of course, higher than those of the Su-34, primarily due to a more powerful and modern radar, as well as better flight performance characteristics, while the Su-34 is better optimized for flights at low altitudes and has titanium armor for the cabin and vital components.
Su-35S (left) and Su-34 (right)
However, there is an opinion that all the tasks that the Su-34 currently solves can be successfully solved by the Su-35S in a two-seat modification, without reducing the effectiveness of work against air targets.
For example, quite recently the US Air Force used the F-15C fighter as the main air superiority aircraft, and the F-15E fighter-bomber to work against ground targets, which in many ways can be considered “working on mistakes” in terms of enhancing capabilities The F-15C is capable of destroying ground targets, while the effectiveness of the F-15E against air targets has not decreased compared to the F-15C. It is characteristic that the newest American 4++ generation fighter F-15EX was developed on the basis of the F-150A modification for Qatar, created on the basis of the Saudi F-15S/SA, developed precisely on the basis of the F-15E.
F-15EX
As for fifth-generation aircraft, neither the American F-22 and F-35, nor the Russian Su-57 and Su-75 have two-seat versions yet, although there is sometimes talk about the need to create them. It is believed that in these machines the concept of multifunctionality is realized as fully as possible.
Fifth generation fighters do not yet have specialized modifications
Similar examples can be given for fleet – highly specialized anti-submarine defense (ASD) and air defense (air defense) ships gradually transformed into multifunctional combat units, additionally capable of striking surface ships and ground targets deep in enemy territory, as well as hitting targets in near space. In addition, for many types of shipborne anti-aircraft missile systems (SAM), the ability to operate anti-aircraft guided missiles (SAM) against enemy ships has been implemented.
To some extent, the concept of multifunctionality also affected ground combat vehicles, of course, “anti-aircraft Tanks"have not yet appeared, but thanks to guided missiles launched from the barrel, tanks have the ability to hit low-speed, low-flying targets.
Also, during the Russian Special Military Operation (SVO) in Ukraine, cases of using air defense systems in the role of operational-tactical missile systems (OTRK) were noted. In particular, the Armed Forces of Ukraine (AFU) use outdated missiles from the S-200 air defense system for this, and the Armed Forces of the Russian Federation (AF) presumably used outdated missiles from the S-300 complex for this.
Footage of the Ukrainian S-200 air defense missile used as a surface-to-surface missile
It would seem that the concept of multifunctionality is a blessing, and multifunctional combat vehicles should dominate the battlefield?
However, there are a number of factors that call this statement into question, and first of all this...
Human factor
You can make multifunctional combat vehicles, but where can you get multifunctional people?
Different combat missions require different skills from pilots/operators/crews. The skills and abilities to combat enemy aircraft can be very different from those required when fighting or overcoming enemy air defenses at ultra-low altitude, when striking ground targets, or when attacking enemy naval strike groups (SCGs). A warship capable of providing both anti-submarine and air defense must be manned by a crew capable of effectively performing both of these tasks, and its command staff must be equally competent in the field of anti-aircraft defense and air defense.
Returning to pilots, their professional training in complexity, time and cost can be comparable to the production of combat aircraft and helicopters themselves, of course, if we are talking about high-class professionals with a large number of flight hours. It will always be much more difficult to train a “generalist” pilot than a specialist in any one selected “narrow” area.
In fact, training pilots for multifunctional combat vehicles violates Henry Ford's "assembly line" principle. What is the principle of the conveyor? The fact is that many “narrow” specialists effectively solve one complex problem. Why are we trying to create a “universal master” for the armed forces?
This problem is especially acute during combat operations, when the Air Force suffers losses and must be urgently replenished. The enemy shoots down planes and helicopters - not everyone manages to escape, and also deliberately hunts pilots, attacking their places of deployment with high-precision weapons. weapons, arranging sabotage, as recent practice shows, including against flight school cadets.
It is clear that in such conditions it is necessary to train as many pilots as possible in the minimum time.
"Dive bombers" of the XNUMXst century
Article "Reincarnation of MiG-25" the concept of restoring the MiG-25 or MiG-31 from storage bases (if technically possible) without major modernization of avionics (avionics) was considered for use as an “acceleration stage” for aerial bombs equipped with unified planning and correction modules (UMPC) . The choice of MiG-25 / MiG-31 was justified by their speed and altitude characteristics, which made it possible to throw aerial bombs from the UMPC to the maximum possible range, while it was separately stipulated that:
However, the main message of the article was not necessarily to use the MiG-25 or MiG-31 - it’s just that these machines potentially allow the use of aerial bombs with UMPC from the maximum possible range, which increases the safety of the carrier, but to use for the delivery of aerial bombs with UMPC is some kind of relatively inexpensive highly specialized aircraft. That is, instead of a MiG-25 or MiG-31, these could be Su-27 or MiG-29 recovered from storage, having undergone repairs and extremely limited modernization, it is possible that even with the dismantling of part of the avionics (for example, if the radar is not operational, then we We do not repair and we do not install new ones).
If all aircraft available at storage bases cannot be restored, then simplified, highly specialized modifications of commercially produced combat aircraft can be made. For example, what percentage of the cost of the Su-35S is its powerful radar and other avionics elements? How much do these aircraft components affect the duration of its production and the possible number of aircraft produced per year? If such a limitation exists, then is it possible that for one “full-fledged” multifunctional Su-35S it is possible to produce one or two simplified, highly specialized Su-Z5U? And this is without prejudice to the initially planned production volumes of the Su-35S.
Another option is the MiG-35 multirole fighter.
The fate of this aircraft somehow did not work out; only six aircraft were received for supply; there are no export contracts, and none are expected. According to unconfirmed reports, the MiG-35 has some problems with the avionics in terms of the radar, which presumably led to the loss in the Indian tender.
MiG-35
If this is so, then is it possible that the optimal carrier of aerial bombs with UMPC could be a simplified, highly specialized version of the MiG-35U?
Fighters of the MiG-29 / MiG-35 family are produced at the Sokol aircraft plant, where MiG-31 interceptors are also modernized and Yak-130 combat trainer aircraft are produced. Considering that many components of the MiG-35, including engines, should not overlap with components of the Su family aircraft, the production of the MiG-35U will not in any way affect the production rate of the Su-34, Su-35S or Su-57.
Potentially, the most “economically profitable” carriers of aerial bombs with UMPC can also be Yak-130 combat training aircraft. These aircraft should have a minimum cost of production (about $16 million) and operation, but their performance characteristics are seriously inferior to the performance characteristics of “normal” combat aircraft, which will reduce the throwing range of air bombs with UMPC and expose the carriers to the risk of destruction by enemy air defense systems. Actually, even It’s strange that the Yak-130 has not yet been “put to work” in the Northern Military District zone.
The Yak-130 combat training aircraft is potentially one of the most cost-effective carriers of air bombs with UMPC
Highly specialized tasks
Why have we returned to the topic of UMPC bomb carriers?
Yes, because this task will be very, very in demand in the foreseeable future. In addition to aerial bombs with UMPC, highly specialized carriers can also be used to use other guided weapons operating against stationary targets with known coordinates, including cruise missiles, similar to how Ukrainian MiG-29 fighters and Su-24 front-line bombers do it.
Other highly specialized solutions can be created that are superior in cost/effectiveness to their multifunctional “brothers”, for example, for hunting armored vehicles, artillery and other ground combat vehicles on the line of combat contact (LBC) and in the near rear, for fire support of ground units - a kind of GunShip of a new generation, low-speed UAV fighters, the destruction of which by conventional fighters is fraught (does everyone remember the Ukrainian MiG-29 fighter, which knocked out itself with fragments of the Geranium it shot down?), and much more.
Conclusions
Does all of the above mean that the concept of multifunctionality is fundamentally wrong?
Not at all, moreover, the role of multifunctional combat vehicles is extremely important - they are the ones who will confront the high-tech enemy in the forefront, performing particularly important and extremely complex tasks - “at the tip of a spear, at the edge of a knife.” Destroy particularly important targets deep in enemy territory, break into enemy air defenses, and destroy ship and aircraft carrier strike groups. And such machines will be driven by the best of the best, the elite, a kind of Top Gun.
However, the number of multifunctional combat vehicles will always be limited, since their complexity and cost will only increase over time, this also applies to promising aviation weapons systems, and to promising warships, and to multifunctional ground combat vehicles.
Many highly specialized tasks will eventually be taken over by unmanned aerial vehicles (UAVs), but not all and not always, and it is necessary to reduce the cost of combat operations without loss of effectiveness now. And this can be done through the production of relatively inexpensive, highly specialized types of military equipment, and this applies not only to aviation, but also to the fleet, and even to the ground forces.
At the same time, the Su-34 and Su-35S, freed from routine tasks, will put pressure on Ukrainian air defense and aviation, that is, engage in tasks that correspond to their high combat capabilities.
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