I don't mention those planes because I honestly don't know anything about them beyond what you can read on Wikipedia. Real problems I will not comment on, but

I don't mention those planes because I honestly don't know anything about them beyond what you can read on Wikipedia. Real problems I will not comment on, but if you so desire, you can fish around in reports by the undersecretary for defense for acquisition, technology, and logistics. That's the position that the current SecDef (Ashton Carter) held until he became SecDef. It's all there in significant detail, should you desire to read it. http://www.dote.osd.mil/pub/reports/FY2014/pdf/dod/2014f35jsf.pdf http://www.dote.osd.mil/pub/reports/FY2014/pdf/dod/2014f35js... There's the latest one.