UPDATE-- GLONASS / GPS assisted precision guided bombs on Russian AF, Syria deployment

Russian Air Force deployment to Syria. Seen in the photo, KAB500-S ("S" is satellite/inertial guidance) precision-guided-munitions (PGMs). The closest Western analogue would be the GBU-32 (1000lb JDAM). However the air-gap (left weapon in the photo) would go along with the square data connection that is forward. The rear dark area is where the weapon is held to the hard-point.



More here: Soviet/Russian guided bombs.

H/T-Mark Farmer and Grigory Omelchenko

----UPDATE----

This video confirms the KAB-500S (note reporter doesn't explain how they work properly).

Also, in the video: KH-25ML.

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