Iran has already attacked northern Iraq with dozens of ballistic missiles and armed drones since late September, one of which was shot down by a U.S. warplane as it headed toward the city of Erbil, where American troops are based. Tehran has publicly blamed what it calls Iranian Kurdish separatist groups based there for fomenting the unrest at home.
Iranian authorities have also publicly accused Saudi Arabia, along with the U.S. and Israel, of instigating the demonstrations.
What else is in the deal with Russia?
https://twitter.com/SaleemAldulimi/status/1587738505890988033
Perhaps it will be updates here
https://en.wikipedia.org/wiki/List_of_bank_runs
Another part of the deal? Turkish interests take priority (for now, until Putin turns coat or dies and his successor extracts Russia from Syria) over Assad's.