[Constantine XI Palaeologus]

I don’t know why they’d have too much of a problem with it. The Israelis did have a joint exercise with Greece that enabled the Israelis to test their aircraft against the Greek (originally Cypriot) S-300s.

[Constantine XI Palaeologus]

That said, I would expect the Russians to have made updates by now.

[ErnstStavroBlofeld]

The Israelis were testing any new countermeasures that they have probably developed(Suter Program)