These are the last three videos I could find in YouTube, the first one represents a tribute for the historical heroes "MANSOUR" brothers, Fayez, Ma'moun and Mohammad, for whom I'll dedicate in the near future complete post.
Note the rare photo of L-29 reg. 154 at 0:21
The second video is the "Song of the Sky" in which a row of Mig-23BN, MF or MS can be seen starting from 0:20 (it's the same row appears in the video of the first post)
The third one shows the commander of Syrian Air Force and Syrian Air Defense Force Lieutenant General Naji Jamil honoring the new graduated cadets; few Mig-23BN's can be seen.