The UK's Trident "debate"

Very quickly, because it is not very difficult.

The new British Labour Party leader has sparked off a row over comments that he wouldn't use nuclear weapons as Prime Minister. The row/debate is totally and utterly pointless:

The UK is in NATO; the Americans have nukes; the British wouldn't use nukes without Washington's approval; under any circumstances where a British PM might use nukes, if he didn't the Americans certainly would.

Simples. Next manufactured controversy please.