The reason, why F-22 is not an unbeatable fighter jet

[Muhammed45]

Russia has already collected the stealthy features of F-22 by allowing it to fly over Syrian air space using S-400's radars. In fact Americans were fooled badly to think that they could go easily challenge Russian S-400 in Syria and then leave there safely without even being detected. Americans high on something as usual
http://www.chinatopix.com/articles/...atrolling-skies-above-russian-bases-syria.htm

Idiots say that Raptor in invisible hahahah
Yeah it is indeed. Thanks for helping Russian scientists anyways