I can bet he fake his account of using Chinese arm too. They are simply too many of these CIA paid forumer coming here to give fake feedback trying to discredit China.Did you notice that he did not respond to the Chinese HQ-9 initially winning the Turkish SAM competition against the best that the EU,US and Russians had to offer at the time? Says it all that he is calling everyone else clueless when he cannot back up his own statements with logic.