AN Australian Defence employee has become embroiled in an international espionage scandal involving the alleged sale of top-secret US B-2 Stealth bomber technology to foreign powers. Defence Materiel Organisation officer Arthur Lazarou, a retired Royal Australian Navy lieutenant-commander, is the subject of an internal Defence investigation over his links to US engineer Noshir Gowadia, who was charged last month with disclosing military secrets - which could be "used to cause injury" to the US - to representatives of eight foreign governments and corporations. Although prosecutors have not disclosed the identity of foreign interests involved, US press reports named China as...