I think europe is incapable of organizing their military properly together, its much easier if there is a small chain of commands than a chain of command through 27 member states attached with X military personnel, constitutional differences, different electoral cycles etc. I think its best that the nations focus on their sovereignty, invest strategically in sectors with future potential and become experts in these fields that grow both their domestic economy but also are products that can be sold at high margin globally (see semiconductors, biotech, automachines etc), eventually some succeed and some wont and have to continue to sell their labor at low margin or be jobless and try to get up the value chain (the weaker southern countries for example). The Ukraine war is a showplace for the US and Russia and will end anytime soon, the billions of weapons where a waste of money and a waste of human life. There was the window of an even better deal in 2022 and it was neglected, just madness.