Slap:

I read the first article on the link you provided and got so depressed I couldn't read anymore. American intel on China is a combination of incompetence, arrogance, ignorance, failure and ideologically driven willful blindness. It is depressing to think that in less than 10 years, Red Chinese J-20s will be flying around picking off American jets (not the F-35, that will still be in development) at will; and right up to the time the first jets go down the American intel community will still be saying they don't have the capability or they won't actually do so because deep down inside, they are our buddies. And then, the intel community will still deny it is happening and recommend we ask Pakistan to help us clear up the misunderstanding.