One case involves a former Boeing Company employee who was charged with economic espionage and other crimes, and the other includes three individuals who are charged with conspiracy to disclose national defense information.
In the Boeing incidnet, the DOJ claimed that Dongfan Chung, a 72-year-old, stole trade secrets related to the Space Shuttle, the C-17 military transport plane and the Delta IV rocket while working at Rockwell International Corporation, and then again once Boeing bought Rockwell's defense and space unit.
The alleged espionage stretched back for years and he also allegedly used Chi Mak to transmit information. Mak and four of his family members were convicted last year on charges of passing defense information to the Chinese government.
In the other case the DOJ arrested a U.S. Department of Defense employee and two New Orleans residents for an alleged espionage scheme.
Tai Shen Kuo, 58, and Yu Xin Kang, 33, both of New Orleans, were indicted for conspiring to disclose national defense information to a foreign government, while Gregg William Bergersen, a 51-year-old resident of Alexandria, Va., who works as a weapons systems policy analyst at the DOD's Defense Security Cooperation Agency, was charged with conspiracy to disclose national defense information to persons not entitled to receive it.
Kuo and Kang both face life in prison if convicted. Bergersen faces up to 10 years in prison.
The Chinese connection seems to proliferate as China seeks to re-engineer American products.