We are a British nation with British characteristics. Every country can take some small minorities and in many ways they add to the richness and variety of this country. The moment the minority threatens to become a big one, people get frightened.
If the Europeans truly wish to improve their NATO contribution they can show it simply enough. They can establish professional armed forces, like those of the UK. And they can acquire more advanced technology. Indeed, unless that happens soon the gulf between the European and US capabilities will yawn so wide that it will not be possible to share the same battlefield. Alas, I do not think that sharing battlefields with our American friends - but rather disputing global primacy with them - is what European defence plans are truly about.
We want a society in which we are free to make choices, to make mistakes, to be generous and compassionate. That is what we mean by a moral society - not a society in which the State is responsible for everything, and no one is responsible for the State.
It is in a country's interests to keep faith with its allies. States in this sense are like people. If you have a reputation for exacting favors and not returning them, the favours dry up.