Originally Posted by
caervek
The bit that you're missing there is that it's not a good thing lol.
Those countries used to do it but realised they were just wasting money when they won't be fighting each other anyway.
I.E the more planes you produce the cheaper they end up being per unit, so as they aren't going to be fighting each other why should the UK, Italy and Germany all build a plane when they can pool resources and save money while getting what they all want? It's a win win.
Russia would love to go back to sharing the cost of MiGs with Ukraine/Czech rep/etc, maybe get Germany to open it's wallet again too, etc but it's not going to happen so they have to go it alone.
Also some of those countries do have their own submarine, warship, tank, etc programs.