FYI
Not unprecedented. The a-holes sold submarine quieting technology to the Soviets. I believe that Toshiba was the guilty party in that case.
"While the police provided few details, reports in the Japanese news media said the devices had been sold to Scomi Precision Engineering, a company that was later linked to Abdul Qadeer Khan, the Pakistani nuclear scientist who sold nuclear technology to Libya."
Well, what do you know; it's our old buddie A. Q. He sure did get around. I think he'd make a great figure in a series of Bond flicks. Of course, he would have to work for Specter.