Su-17/22 missing rocket pods?

I just found a picture of a Su-22M(S-52K) mounting 2 UB-32-57 pods under fuselage hardpoints. Is this a distinctive feature for this variant or it can be apply for all other Su-17/22?

this does seem to be a possible loadout option for the fitter series…
despite this specific model seeming to be an export one

Looks like it’s parked up for display in which case the normal rules for weapon placement is suspended.

Underfueselage rockets on aircraft with nose intakes have frequently caused problems with engine surges or even flame outs. Maybe if there was an in flight pic.