They just have to replace their light ships and can't build enough big ships. That's why they build them even if it is a nice ship.
Of course... they are idiots and need to build super carriers and cruisers right now because you want to win arguments against US Navy Strong fanboys.
It does not make sense for them to build small light powerfully armed vessels, when they could squander their budget on a few super cruisers they have no current need for, now or in the next ten years...
Why build small capable well equipped vessels that would be useful right now, when they can spend all their money on a few stupid expensive cruisers to fight fucking WWIII so fanboi assholes like you can jizz all over the place about how powerful the Russian navy is.
Who fucking needs big powerful cruisers right now?
Certainly not the Russian Navy.
When was the last time an AEGIS class cruiser actually did anything useful?
Was it shooting down an unarmed civilian Iranian airbus from Iranian waters?
Russia is not a blue water navy and would best be served by building lots of smaller ships and support vessels and upgrading their existing vessels to a decent standard before spending all their budget on a few super cruisers just because the US Navy fucken has some.
Are you retarded?
What actual function would a super destroyer or cruiser serve the Russian Navy right now or in the next 10 years?
Border patrol and sea control near her ports is what she needs, not big expensive ships roaming around the world wasting time and money.
The systems and equipment in these new vessels are standardised and scalable... moving up to larger vessels should not be that much of an issue except in terms of cost..bigger ships are certainly much more capable but right now, operations in Syria don't need cruisers, and operations to protect Russia don't need cruisers either.
Fighting WWIII will concern SSBNs from the navy... the rest of the navy will be irrelevant.