What I don't understand is why are they not moving to turn the F-16 and F-15's they have into loyal wingman? They might be old, but that doesn't really matter for a unmanned aircraft because it doesn't need to fly regularly. In theory, you would just need a handful aircraft for testing and training with manned aircraft. The rest of the fleet can be kept in a flying state so their airframes will not suffer any further wear and tear. On top of that, they have upgraded a lot of the components in these aircraft (AESA radars, EW systems, etc) so despite their airframe age they have very high-end features. Given the versatility of both platforms and the number of weapons they support, you would basically be getting the most capably loyal wingman you can envision for a fraction of the cost.