Paying tax is normal for most companies. I am not sure why the us is being the slave of these companies and threatening retaliation. Apparently it wants to be the only one to take a cut (despite money being made from Italians). That's extreme. If NATO is a family of mobsters, then this is not how things are done within the family. I know we're not supposed to anger the us as they are the best guarantor for European security and freedom but such bullying tactics, effectively making Italy pay a tribute like a vassal state, does make me question whether we can be independent and guarantee such things ourselves.