The United States is investigating reports that parts of its advanced F-35 stealth fighter jet programme were diverted to Hong Kong while being shipped from Australia to the US. The incident last week has prompted questions over whether China may have gained access to components of one of Washington’s most sophisticated weapons systems. Recommended Stories list of 2 items list 1 of 2US military says F-35B jet fighter crashes in California, pilot safe list 2 of 2Trump administration approves sale of F-35 jets to Saudi Arabia end of list There has been no suggestion so far from US or Australian…