Well reports are scarce so far but we have 60+ confirmed causalities plus 9 executions and 130,000 refugees in just a few days. The Russians are apparently brokering deals to let the Kurds escape their towns before the Turks kill them, but only because the is prisoners keep escaping. Nearly 1000 so far.
You and I both know all of those numbers will go up. This offensive is only a few days old.
We also know that we (the US) has just given Russia another opportunity to look like the good guy and extend their influence.