I think your all quite wide of the mark tbh. Militarys don't have the budget or expertise to develop something like this. Only likely expertise would come from lockhead, boing or NASA, and NASA have been pretty much scrapped with cuts, and again, expenditure would be too much to outsource to any company relient on profit. Just propaganda to try and fool the Chinese pubic into thinking they are still the global leaders in technology. China, who are the global leaders in technology on the other hand, could afford a venture like this due to it being a military run country anyway.