It seems to me that this gives the Russians 120 hours to move in.
So, the long time Syrian ally the Russians get to go in and tell the Turks to get out. Russians tend to not play the game the same way that US and our Allies do.
Russians tend to not play the game the same way that US and our Allies do.
There are a lot of missing and buried people who failed to listen to Putin’s Russians dealing with threats or failure to live up to their promises.