US defense officials “don’t know, frankly, much” right now about the sophistication of China’s J-20 aircraft, Pentagon spokesman Geoff Morrell said Wednesday. Accordingly, it’s too early to hail this platform as a major, foreboding advance in Chinese aircraft design, he cautioned reporters during a briefing. “The J-20 stories, frankly, that I’ve seen over the past couple weeks . . . have been a little over the top,” he said. He continued, “I would just urge everybody to slow down a little bit on [the] characterizations of the J-20 at this point, given what little we know of it.” For example, defense officials “don’t know” if it features “a fifth gen engine” or if it is “as stealthy as they claim it to be,” he said. Any notion that the J-20’s emergence caught US defense officials by surprise are “off base,” he noted. (Morrell transcript)
A new report from the Government Accountability Office calls for the Pentagon’s Chief Technology Officer to have budget certification authority over the military services’ research and development accounts—a move the services say would add a burdensome and unnecessary layer of bureaucracy.

