My point is that a carrier naval grouping costs about 10 submarines to both build and operate.
A carrier group will be much more fragile and needs a giant resupply system based on friendly shores.
That is terrible logic.
That is the equivalent of saying a bolt action rifle is much cheaper than an assault rifle or a sniper rifle so don't bother with assault rifles or sniper rifles and just make bolt action rifles, because millions of bolt action rifles will be more powerful and cheaper to buy and maintain and simpler to operate than any assault rifle or sniper rifle.
The problem there is that submarines are peekaboo weapons... they don't have a presence, you can't board ships... most of the time they either sink a ship or do nothing... which is totally unacceptable in peace time which is going to be the vast majority of its operational life with a bit of luck.
A nuclear powered aircraft carriers does not have a supply chain any worse than a large group of surface ships would already need. The only extra would be aviation fuel which could be shipped in one ship and transferred onboard while underway.
Most of the ordinance a Russian aircraft carrier would be carrying would be air to air missiles and dumb bombs with glide kits....
Their helicopter carriers will likely need rather more in terms of ATGMs and rockets and cannon shells.
The question of what is the more effective force multiplier - a few Yasen-M or a single carrier - is rhetorical.
But you are carrier guys, so ...
I think the conflict in Syria and Ukraine has shown that air power is useful if not everything. To land troops or to control water ways air power makes things easier and simpler. Even a powerful ship like a Kirov class vessel would not be that safe on its own, but modern destroyers and cruisers would be safer with an aircraft carrier providing air support and AWACS as well as CAP with fighters.
They wont be invading countries, they are not a colonial power... most of the time it will be rescuing countries from the colonial west like they did in Syria.
Revealing the location of your Yasen SSGNs because you want to blow up some arms dumps or fuel dumps or this or that factory is not good strategy IMHO.
I would put Zircon on Yasens and have them closer to London or Washington or Paris to be honest.
This is all true, but in the case of a small fleet, or submarines operating in the Arctic. You can't move an aircraft carrier through a system of rivers, etc. And in straits it's an easy target.
You wouldn't need to. Basing their CV and any CVNs they might make in the future is going to be either in the Northern Fleet or the Pacific Fleet, which gives them access to the Pacific Ocean and the Atlantic Ocean... you talk about choke points like they are something important... the Bering straight would be easily covered by a dozen MiG-31Ks with Kinzhals or surface launched Zircons from a Corvette or land based launcher.
The question is whether aircraft carriers and their purpose and functions can be compared with nuclear submarines. These are completely different tools. Different flexibility of defense and attack.
Although of course Russia should invest in a nuclear submarine fleet. They have excellent technologies and the production itself is currently going very well. In addition, huge experience. The USSR had the most diverse and largest fleet of submarines in the world.
Presenting a false dichotomy is a tactic used by the west... why not have aircraft carriers and submarines... both would be useful... and the commitment to a blue water navy would create trust in international global trade with Russia because if the naval colonial western powers try something dirty it means at least Russia could do something about it other than send a corvette... no matter how powerful its missiles might be.
Currently, with the development of maneuvering hypersonic weapons, aircraft carriers will be an increasingly easy target.
And with an escort cruiser carrying a 200 megawatt laser that can hit targets at 100km a manouvering hypersonic missile is not perfect either.
Not to mention jamming or decoys... if the missile can't find the target it can't hit it... high energy radar weapons to blind or overwhelm any radar sensor on the incoming missile... the AESA radar the carrier would be carrying could be designed to concentrate the power of hundreds or thousands of its TR modules to transmit in a coherent beam... what is the power of Irbis... imagine the power a nuclear powered aircraft carrier or cruiser could pump through its AESA elements?
They already have lasers to dazzle optical satellites in orbit.
A hypersonic missile will be hot so pointing a laser at it will heat it further... get it hot enough and its own speed destroys itself.
There is no such thing as a perfect weapon that can't be defeated... when the tank was first introduced only mines and artillery could deal with them, but of course new types of small arms ammo was developed... armour piercing... and of course heavy calibre machine guns and automatic cannon... the Russians clearly have the worlds most powerful air defence system... while it is not perfect and could be overwhelmed it is going to take an enormous effort and a lot of planning to try to do so... and while you are trying to defeat it it can be fighting back... in this case with aircraft spotting where you are launching drones and missiles from and facilitating a counter attack with long range hypersonic missiles.
The west does not have hypersonic anti ship missiles and by the time Russia has new CVNs no doubt they will have a range of solutions to such threats... they have several missiles of their own they can train and practise against while they work on it.
Let's imagine that the Tu-22M3 or Tu-160M will carry hypersonic missiles with a range of 4000 km.
Even if they have a range of 12,000km you can't replace proper air support with strategic aircraft with long range cruise missiles.
Submarines are without any doubt the principle naval combat machine in times of conflict. It's very different in "peace" time though.
In times of war submarines will sink ships and cause nightmares for the enemy. In peace time they are next to useless.
Carriers wont make a hell of a lot of difference in WWIII because the results will be determined by strategic weapons, but in small conflicts having air power and air support can make an enormous difference and reduce the power of enemy submarines too.
Equally, it cannot perform the tasks a surface group with air power can.
Not to mention a Russian SSGN is going to be more powerful as part of a carrier group than on its own with nothing to protect it...
As to the hypersonic weapons, the obvious question is why would a country possessing AD systems like S-500 and soon S-550 consider it impossible to defend against such missiles?
One of the problems of drones is that to be effective you need large numbers all the time constantly finding and hitting enemy targets 24/7, and that is rather difficult for most armies because their recon attack system is not designed to find thousands of targets and engage them thousands at a time... the management task is enormous... Overwhelming.
Except the Russians seem to be using a mixture of recon drones and suicide drones and AI to automatically find and attack enemy targets... and I suspect using a combination of jammers and decoys and even smoke as well as lasers and directed energy weapons and guns firing airburst shells and of course the full variety of SAMs small and huge, that the Russians... with a bit of AI will be able to manage hypersonic manouvering targets better than anyone else.
I also think the scramjet engine gives rocket speed with jet engine fuel economy so intercontinental cruise missiles will be making a comeback and they are going to be much smaller and lighter and cheaper than current ICBMs and Russia will likely be able to make them in enormous numbers... and the best bit is that they can fit them with conventional warheads to hit any target anywhere on the planet from Russian territory or international waters...
And they will likely be cheaper than the Thunderbird nuclear powered cruise missile they are also working on.