the flying fortress is clearly a reference to an alien spacecraft engaging is an act of confronting the bad guys note air force 1 is also dubbed the flying fortress but it does not do any engagements but its a command center its well protected fortress but has no offensive abilities and stays out of the harms way then the non nuclear part well lets just say powerful weapons can be scaled back but no amount of armor can protect against the weapons these guys have lets just say they have a haul that can hold up to plank temperatures and withstand the force required to escape a black hole this is not the only possible group of ETs that could serve this function but they are the most likely also their craft look like cubes that come in white and gold colors but most often never seen cloaked and to large to be hanging out at low altitudes 3 miles cubed this would make for a flying fortress that has some offensive abilities and could serve as place for VIPS to stay if they are involved at that level I would expect disclosure of their existence for the most part these guys and many other good ETs are just on the side lines giving a guiding hand but not taking active part in much aside from preventing nuclear war my understanding is the people have to understand the true nature of the problems they have before they can get outside help in dealing with it as then they would be able to accept such help without seeing a new enemy Q might be able to verify this as he has the clearance I am just somebody who noticed a few things and made contact via remote viewing so if this is what has happened then we will see things go quickly on side note that special spot for soros is it off planet some since these guys would not be subject to a court order to release him and if certain treaties were signed his crimes would make him subject to a higher power then even the UN and nato