European dependence on US high-tech for business and economics, not just in defence

https://www.france24.com/en/technology/20260203-digital-sovereignty-can-european-businesses-survive-without-us-big-tech

https://www.france24.com/en/technology/20260202-digital-sovereignty-have-trump-threats-spurred-european-awakening

https://www.politico.eu/article/europe-begins-retreat-united-states-dependence-donald-trump-rocks-transatlantic-relationship/

and the need for a European federal union?

https://www.ispionline.it/it/pubblicazione/draghi-e-leuropa-federale-228837