Pentagon says its reserving judgment on J-20’s capabilities

Pentagon spokesman Geoff Morrell said the U.S. Defense Department is reserving judgment on the capabilities of the J-20.

“We don’t know what the capabilities of the engine are, we don’t know if it’s a ‘fifth-generation’ engine, we don’t know if indeed it is as ‘stealthy’ as they claim it to be,” Morrell said.