I know who was Brzezinski.

No, Russia is not winning. How it is winning? Ukraine only have limited arm supplies, training and intelligence from NATO, not boots on the ground. They have no air superiority, etc. Still, they manage to hold the ground against Russian human wave attacks (that always have been only Russian strategy) and do more and more attacks to Russian territory. Russian attacks are mostly failing. And last time Russians had loses comparable to these was World War II.

There is no united muslim word, muslims kill each other more than other people. Sunni and Shia are eternal enemies, Iran and Saudi Arabia aren't friends, they are fighting proxy wars in Yemen etc between each other.

BRICS is mostly a joke, they aren't united bloc, they are bunch of countries with some common interests, but also fight each other for other things (China and India have literal military skirmishes between each other from time to time on the border).