“The Russians are good aircraft designers, and they know how to build an agile aircraft, and [the new plane they are working on] is a step forward the path of more agility and flexibility, but the problem is -- it's not all about the frame, it's about what your put in it. The F35 can see around itself, 360 degrees, can see a missile take off 820 miles away, it has a radar that's extraordinary, and the systems are integrated. The Russians I think are nowhere near that at this point.”
“They’re very good at building airplanes,” Cordesman said. “The problem that Russia, since the collapse of the former Soviet Union, has been putting out the military equivalent of show cars. They look good, but it isn’t always clear how practical they are and how many of the specifications they can actually meet.”