Ah, OK. I read it as upgrading it to a six engine bomber and carrying the load internally - that would require significant airframe modifications though so pro

Ah, OK. I read it as upgrading it to a six engine bomber and carrying the load internally - that would require significant airframe modifications though so probably a silly idea. Given the rest of the Air Force fleet I can't see that a 747 with one bomb would the that useful, but it's one more airframe I suppose. It would also need to be fitted with the arming and release mechanisms so quite a lot of additional work involved there too.