Does Russia need an unmanned "faithful wingman" Yak-141
In 2017, Deputy Prime Minister Yury Borisov said that work had resumed in Russia on a vertical takeoff and landing aircraft that could be based on aircraft carriers of the Russian Navy. However, a lot of criticism immediately appeared that a vertical takeoff and landing aircraft would always be inferior in terms of performance characteristics to conventional horizontal takeoff and landing aircraft, and therefore there was no need to swell an unmeasured amount of budget billions into a "dead end" project. There is some truth in this, but is everything as simple as it seems at first glance?
Obviously, we are talking about the development of the concept of the Soviet project SKVVP Yak-141, which was ahead of its time, and then was undeservedly forgotten. We'll come back to this plane, but for now let's talk about what is the bottleneck in aviation. Surprisingly, this is by no means the design and mass production of aircraft. The most difficult thing is to prepare combat pilots for them.
Robots, not people, do their work.
Training takes many years and is very expensive. An experienced pilot is worth its weight in gold, especially a carrier-based pilot who has to land on the rocking deck of an aircraft carrier even in adverse weather conditions. Military pilots take a long time to train before they turn into effective combat units, and then they go into a well-deserved retirement, and everything has to be started all over again. The loss of an aircraft in combat or in a plane crash is always a disaster, but the loss of a pilot is an irreparable tragedy in every sense.
For this reason, one of the most promising areas in the aircraft industry is the drone drone programs. UAVs are always cheaper than manned aircraft:
At first, they save the lives of pilots, and at the same time save huge amounts of money on their many years of training. For remote control of the drone, an ordinary operator with a joystick may be sufficient.
Secondly, due to the absence of a living organism in the cockpit of the aircraft, the safety and comfort of which must be taken care of, UAVs can theoretically be operated with powerful accelerations and overloads during maneuvers, which increases their performance characteristics beyond the capabilities of the human body.
Thirdly, UAVs can be quickly reproduced and put into operation, compensating for losses, which cannot be done promptly in manned aircraft.
To date, there are three main areas for the development of unmanned aircraft: remote control by the operator, the “true follower” format, and the use of artificial intelligence (AI). The latter is technically the most difficult and poses serious ethical problems. However, the first concept is already being really successfully used, and the second one is being actively tested, including in our country. In Russia, this is a program of interaction between the fifth generation Su-75 fighter and the S-70 Okhotnik heavy strike UAV, which serves for reconnaissance, target designation and fire support, increasing the power of the slave aircraft. The Australian division of the Boeing Corporation is testing a Loyal Wingman UAV with similar functionality.
Unmanned fighter jets?
A recent video advertising the capabilities of the fifth-generation Su-75 light fighter has prompted some pretty interesting considerations. A completely unmanned version of the aircraft was demonstrated there, even without a cockpit for the pilot. Of course, this is the future, but very promising. Let's say Rostec masters a fully unmanned version of the Su-75. What will it give?
A lot: it will be possible to use the fifth-generation heavy fighter Su-75 and the fifth-generation light unmanned fighter Su-75 in conjunction, where the second will act as a “faithful wingman”. Or not one, but several Su-75s at once. It turns out that just one Su-57 pilot will be able to lead several aircraft into battle at once, loaded to capacity with missiles and bombs, which are not so scary to lose due to their unmanned capability and relatively low cost. Imagine how much the effectiveness of the actions of the RF Aerospace Forces will then increase.
Very tempting. Alas, there are some limitations. Horizontal takeoff and landing aircraft require a good runway. In the event of the outbreak of active hostilities, military airfields will be destroyed in the first place. If we talk about the use of an unmanned fighter in the fleet, then a horizontal landing on a relatively small deck of a ship rocking in the waves can become too difficult for automation and even for the UAV remote control operator. However, things can change for the better if you “marry” the option of “faithful wingman” and remote control with the function of vertical / short takeoff and vertical landing.
Here we again return to the Yak-141. Indeed, a VTOL aircraft has the worst performance characteristics, since it spends a lot of fuel on such takeoff and landing, which reduces its combat radius and combat load. It would seem, why bother with them at all? But no. Imagine that on the basis of the Yak-141, a fully unmanned SKVVP fighter was made with the functions of a “true follower” and remote control by the operator. What will it give? Much. Very, very much.
First of all, by removing the pilot with the entire cockpit and life support systems for him, we will seriously lighten the fighter itself. This will save fuel and at the same time perform the most extreme maneuvers for the aircraft. The option of short or normal horizontal takeoff instead of vertical takeoff is also capable of reducing fuel consumption. But at the same time, the Yak-141 can still be lifted into the air and landed vertically on almost any patch. This will make it possible to use it as a front-line unmanned fighter if airfields and highways are destroyed, as well as as a carrier-based one. A remote-controlled Yak-141 can be made to take off in a shortened pattern with a TAVRK or UDC, and then land safely in a vertical mode. Automation or AI will be able to cope with this. The “faithful wingman” option will allow the use of UAVs in conjunction with manned fighters, which will increase the effectiveness of Russian aviation.
If you "marry" unmanned control systems and technology short / vertical take-off and landing, this will open up a lot of new opportunities for the RF Ministry of Defense.
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