[QUOTE=NutLoose;11255907]Eurasiantimes is reporting that TASS are saying 4 off the SU57 are operating in stealth mode, possibly over Russia to take out the Ukrainian Air Defences. whether true or not i do not know.
One might ask the how much of a reach they would have over Russia territory and the possible success over or near Ukranian territory. It would seem the turn back to base would expose a rather large radar signature. Pretty sure I could get a return painted on my 737 weather radar at 10+ miles following behind it on a "peaceful" day of course.