Does Russia's withdrawal of troops from Syria aid Iran?

 Does Russia's withdrawal of troops from Syria aid Iran?

Yes, and Israel is terrified by this.

Israel and Russia have an understanding or agreement to stop an escalation of conflict over Syria. Israel demanded the overthrow of Assad, but Russia and Iran stood behind him.

Russia permits Israel to bomb Syria with airstrikes but denies Syria the right to a lengthy reply. Ironically, Russia provided Assad with access to the S300 missile defence system, which has the ability to stop or prevent Israeli airstrikes. Additionally, Russia keeps Syria's IRGC away from the country's frontiers.

Israel's problem is that Russia and Israel have grown increasingly at odds, particularly over Ukraine. And although it seems improbable that Russia will significantly raise the stakes in an effort to retaliate against Israel,