LOL.

That's not actually a case study. If straw men had skeletons that would be the best description of what is essentially a 'cliff hangar' for students to postulate over. In that respect, it impresses. Someday between now and late 2020 I'll be able to tell you what the two (maybe three or four) biggest (and inter-related) missing pieces to that story are. Without those pieces, he should have called it a hypothetical F-Something fighter 'cause that is what the exercise describes. HE should have punched up the disclaimer big time.
--The ultimate weapon is the mind of man.