Dutch Uncle
* Tertia Optio * Defend the Constitution
It appears most of the Syrian Air Force had been destroyed during the civil war. The rebels captured some.The Syrian air force was more of a farce with less than 50 usable aircraft over half of which were Czech L-39 light attack / trainers.
There was barely anything to wipe out, so it couldn't have been very difficult to accomplish.
Syrian Air Force - Wikipedia
en.wikipedia.org