Russia has no capability to do any of that.
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Dear Bert,
Russia has a huge Pacific naval fleet based in Vladivostok, Far East. It also has a huge North Sea naval fleet based in Severomorsk. The Black Sea fleet was always tiny.
The Pacific fleet has many missiles that can hit and destroy installations on Taiwan.
And Russia is, according to multiple sources cited in the article I linked, developing a space nuclear threat to all of humanity.
You are confusing two different areas of the world. Do not judge one by the other.
I’m judging Russia.
In the present context, having ships does not necessarily imply a naval capability capable of existing after an encounter with other navies.
Russia has very effectively demonstrated inability to deploy weapons as capable as the opposition.