MonkI think soviet PGMs of late 70s to early 90s were geared mostly for aircraft assigned to OCA missions and specifically for airfield strike
For attacking ground targets esp the static ones they relied mostly on unguided but high caliber rockets and dumb bombs
I was wondering where you take that soviet PGMs were mostly assigned to aircraft carrying out OCA? Do you mean fencers predominantly? I have never seen or heard anything that would suggest that soviet tactics would see PGMs used mainly against airfields. I know that many tactical soviet missiles such as kedge and karens the brochures state that its able to penetrate hardened point targets such as HAS shelters, but to me that doesnt suggest a soviet sway towards using them mostly for OCA.
I would say that you would find them used against HV targets, command bunkers, bridges perhaps things like canal locks just as much as against OCA targets.
I would imagine that you might find a number of a WP OCA might carry PGMs for C3 bunkers on an airfield if known , I would imagine by far the greater number of attackers would carry either heavy calibre rockets or runway attack munitions, either directed at the runways or dropped across the HAS sites in the hope of hitting some shelters in a site. I would imagine this would be followed at the tail end with a flight of aircraft carrying mine dispensers to mess up the post attack recovery on the airfield.
Happy to be corrected though
Regards