Space Dust : ." Which is their main sources of extra capitals inflows.".
sometimes that source is leveraged so high through war loans, the debts mean winning the war are still a loss..
UNLESS the defeated nation is sacked with all of it, and long term extraction by force and occupation. It's best to have a great religion to carry some of that load. repentance.. and sinners.. homo-flatulation.. sniffed all up.
now, those big dark rocks can shave across the entire market eternally, unseen by the distractions.

Space Dust : 2. China.. they hope Russia needs more and more war help. Until there are no young Russians left, ALOT easier to stretch those legs north than across the ocean. plus, easier to expand their border. Russia can't deport immigrants that helped them in war can they?
Chinese immigrants voting to detach part of Russia to China  is a precedent set by Russia.
Indian Allies also would like to stretch their legs and still be a train ride home..
The future Russia won't be able to be racist against immigrants either, just like America.
Brics? LOADS of what? people looking for a better life..how?
BRICS..