I think they are making exactly the same mistakes they made
during the vietnam war era, when they thought the merge and close
in dogfighting to be obsolete, and that missiles and electronics
would determine everything ......
so while the russians focused on super maneuverability, thrust
vectoring etc, the west still try to squeeze life out of 70s era
platforms by banking on electronics upgrades ...
I think it's telling too ... that while the west focused on
radar technologies like AESA, the russians went with physical
truths and developed IRSTs that could search, track and shoot, all
without emitting a single tell tale beam of radar energy ....
Some things the Yankees believed in never ever went wrong,
and that's huge ass engines that permit unparalleled
acceleration.
But oh man....I love the looks of the Flanker....its got the
killer looks.
Its likely the F-22 is actually more maneuverable than any
planes of this era by virtue of its engines and thrust-vectoring
with low wing-loading....
But I'm not sure if the F119 engine can allow the F-22 to do the
fabulous 360deg flip the Flankers can do.....normal engines would
just flame-out from the air starvation but not the awesome Russian
Saturn engine.