Last updated Sunday, April 30, 2017 6:42 pm GMT+8

Next Media Video: Leaked documents show China stole key designs of F-35 jets

Duration: 0:47, Published 19 Jan 2015

Top secret documents released by former US intelligence contractor Edward Snowden show Chinese cyber spies stole vast amounts of important military data from the US. The documents suggest that Chinese cyber spies stole key design information about Lockheed Martin’s F-35 Lightning II. — Reuters