Spare part production, we already produce certain parts for our current F-16 fleet. Buying more US jets would just increase spare part production, which IMO is worth more than local assembly since it would be worth A LOT more in the long run.
https://www.airforcemag.com/air-force-opens-up-f-15ex-engine-award-for-competition/
"To compete, Pratt would have to integrate its F100 engine with the F-15EX’s digital, fly-by-wire flight control system. The solicitation said that while integration could take place “concurrently” with...
The only funny thing about this comment is the idea that we would still be able to operate the Flanker if we went with the Rafale and NOT the F-15, even though we have more common parts and weapons with the F-15 instead of the Rafale lol.
I wouldn't say that the article is pro-Boeing, if anything it just re-highlights longstanding issues that this country has had in regards to the aviation industry.
Deterrence to who? Our immediate neighbors have far superior BVR capability and the PLAAF operates the same aircraft along with copies that are arguably much more advanced than the Su-30s we currently operate.