90% you say? That's quite a claim do you have any source?I think this hasn’t been posted yet but yesterday Ukraine attempted a massive missile strike in Crimea. It included up to 8 storm shadow, 2 Neptune ASM, 2 ATACMS and up to 35 drones. All missiles except for the ATACMS were successful intercepted ( the ATACMS didn’t manage to do much damage became of preparations done before hand). Targets were intercepted using S-400 and Pantsir ADs. The storm shadows were launched from Su 24s and Su 27s (confirming that the Su 27s has been modified to carry those).
Just mentioning this because there is always a celebration across the media when something gets through and hits a target but there is hardly ever any appreciation given to Russian AD which actually repels over 90% of missile and drone attacks from Ukraine.
Ukraine claims the opposite of what Russia claims.
Lets not forget a few days ago Russians falsely claimed they shot down 7 mig -29's alone in a 24hour period.