China is working on a long-range stealth bomber which may be able to carry out nuclear strikes on US targets in Guam and beyond, a military analyst has revealed. New computer-generated images of the Xian H-20 strategic bomber have been published by the state defence corporation, Norinco – the first glimpse of the next-generation warplane which has been under development for years. The four images suggest the bomber has a weapon bay, two adjustable tail wings, an airborne radar and two air intakes either side of the cockpit in a similar design to the USAF B-2 Spirit, introduced in the late '90s.