Henceforth, Damascus will be responding to any Israeli strike. If it damages a specific military target it will reply with a strike against a similar objective in Israel. Decision makers in Damascus said "Syria will not hesitate to hit an Israeli airport if Damascus airport is targeted and hit by Israel. This will be with the consent of the Russian military based in the Levant".
This Syrian political decision is based on a clear position taken by Russia in Syria following the downing of its aircraft on September 18 this year. In 2015 when the Russian military landed in Syria, it informed the parties concerned (i.e. Syria, Iran and Israel) that it had no intention to interfere in the conflict between them and Hezbollah and that it would not stand in the way of Tel Aviv's planes bombing Hezbollah military convoys on their way to Lebanon or Iranian military warehouses not allocated to the war in Syria. This was a commitment to remain an onlooker if Israel hit Iranian military objectives or Hezbollah convoys transporting arms to Hezbollah from Syria to Lebanon, within Syrian territory. It also informed Israel that it would not accept any attacks on its allies (Syria, Iran, Hezbollah, and their allies) engaged in fighting ISIS, al-Qaeda and its allies.