Looks like a Burt Rutan design.
My dad and I built a VariEze in the 80s together. Fun.
I love the Long-EZ..!
Dang, the gph at cruise is like 5 gph, poor man’s DREAM..!
And looks cool as hell, too, like the VariEZe.
Burt Rutan already has a fibreglass, two-engine A-10 alternate flying. Not quite as capable (lower payload, less range/less flight time), but survivable.
Seems like another in the USAF lonnnnng series of “Let’s “study” another design to try and create a perfect airplane for everybody, rather than decide on a “good enough” plane for each job, or just build enough airplanes already flying.”