The Farnborough Air Show used to be a regular feature for me. I started going when I was studying at university and would go to the trade days each two years as the show came around. When I worked at BAe, they would sometimes make it easy for us to get there. One year I got to ride down on the 146 to RAF Odiham and they took us the rest of the way by bus. Not a bad way to travel for sure.
The Russians started showing up at the shows from, if memory serves, 1988 onwards. They started off with a pair of MiG-29s the first time around and progressively brought more with them each time. 1992 was a particularly good year. Not only were the MiGs there again but Sukhoi SU-29 Flankers were there and, the highlight for me was the Yak-38 Forger and the Yak-141 Freestyle. Sadly, it did not fly the day I was there but those I know who saw it hovering can attest to the noise and spectacle it created. Meanwhile, there were other excellent types there such as the SU-24 Fencer although it was rather brightly painted for an operational type. Support aircraft and airliners were also part of the display as Russia tried to expand its business following the collapse of the Warsaw Pact and the sudden downsizing of their forces.
Times have changed and I doubt we will get Russian attendance like this at a western trade show for a while. However, nothing stays the same forever so there may well come a time again in the future when some variety will be added to a trade show. With the number of types in service in the west reducing, it would be nice to see things like this again and some of their more recent types would be good to see too.