Its utterly hilarious watching American 'geo-political' analysis saying the Chinese are a threat to the Russian far-east, when all the Russian forces are positioned against Japan and not China. I think people 'Americans' forget about Japan and Turkey. Japan has the 3rd best military in the world, the second best navy and it is very capable and professional. However the Russians have much superior forces in the 'air naval domain' in terms of Brown water and coast engagements, it would be interesting to see who wins, however the Russians have nuclear subs and larger more heavily armed surface ships, and space based assets beyond the capacity of the Japanese right now.
So in a one on one battle the Russians have things the Japanese don't have. Personally I have been very impressed by the Russian armed forces in Ukraine, they have a totally different perspective on how to fight a war, compared with the USA. And it seems to be a much more level headed and decent approach. Using air defences rather than aircraft, using stand-off strike missiles, rather than aircraft and using small maneuver units to encircle enemy positions and then siege them until they die or surrender. Not what the Americans do all the time, which is just blow stuff up and run away. Also the two things the Americans need more of to fight the Russians are F-22's and LCS's, all of which the Americans scrapped or under armed. So thank you so much John McCain for literally saying the Americans didn't need these things because of counter-terrorism, now this is all they need.