English wants a US ship to visit

Sure, if it's conventionally powered and armed. But if the US wants to play silly "refuse to confirm or deny" games, then they can just fuck off.

Reading down, it seems that we have a standing invitation for such ships to visit, but the US hasn't accepted, because they are still refusing to confirm or deny. What a pack of silly wankers.

(Oh, and we'd need to have some weapons inspectors. The US has shown that it doesn't believe people who deny having nukes, and we should treat them as they treat others...)