Has anybody else found this story about American avionics technology winding up in Chinese hands (in the form of the new J-10 fighter) via arms deals with Israel disturbing?

I mean, we expect this crap from Russia, and even our "allies" in Europe, but Israel!?! I'm down with the Israelis and all, but they are an American client state, like it or not, and this kind of shit cannot be allowed to happen in the future