My brother is still active duty.
Citing his data would place him in the hot seat.
What percentage does your data indicate are shoot downs?
You know, I'm not even going to dignify that with an answer. If you aren't willing to accept that the obvious cause of the vast majority of crashes in theater are combat related rather than from material failure due to a laundry list of maintenance issues that frankly, have been chewed over for decades for any number of weapons systems, then there's no point in going any further. You've made your point. I've made mine.