They don't want world domination (artful overstatement) but they do seem to want to topple governments in the region they deem "un-Islamic."
I write: By the way, this is the reason the Kremlin has been so in favor of the US actions. There are radical Islamic movements who want to establish theocracies in most of the Central Asian countries, and are fond of blowing stuff up. And of course there is the Chechnya situation. The Kremlin has been telling the US for years that the No. 1 threat is Islamist terrorism.
The Northern Alliance is a Russian proxy army, many members of which are actually former Afghan communists.
Chris Doss The Russia Journal