Reports from China indicate that their J-25 'Ghost Bird' fighter jet may be able to eclipse the advanced technology used within the United States' F-22 Raptor. This is reportedly due in large part to the use of additive manufacturing for the production of several components. The full story on the plane, and the uses of 3D printing within it can be found here: http://3dprint.com/7682/j-25-3d-printed-fighter-china/

Below is an image of the J-25 'Ghost Bird', a new part of China's Airforce: