Hi all, forgive me if this is a silly question with an obvious answer, but I'd rather be 100% sure than learn something that's not correct. I have my AIB coming up, got just under two weeks to go. I was just reading through the most recent articles on the MOD website and came across this. Ministry of Defence | Defence News | Defence Policy and Business | Reduction in UK nuclear warheads begins Sooo I was just wondering - what is a "Warhead" and how come the numbers don't correspond with the info on submarines on the Royal Navy website? I probably don't need to know about this in a great amount of detail but I don't want to come out with something ridiculous and make myself look like an idiot all because I didn't fully research it. Any info would be greatly appreciated! Thanks, Alison.