I see Corbyn's latest wheeze is nuclear submarines with no nuclear warheads.
Jeremy Corbyn has suggested the UK could have Trident submarines without nuclear weapons, a move that would mean disarmament while protecting defence jobs in Scotland and Cumbria.
I suppose it could work if nobody else knows, but he seems to have let the cat out of the bag already. I don't have problem with a politician who opposes nuclear weapons because I'm not so keen on them myself, but I don't know if unilateral nuclear disarmament would be a sound move or not.
The problem is, neither does Corbyn. It's the implied claim that he knows these things in advance which gets up my nose - politicians are too fond of it.