Looks like the stealing of Military secrets never stopped by the Chinese. Not that this is any big surprise. But this is reminicent of the Soviet Spy Machine where you have naturalized citizens who have lived in the country for 20 years stealing secrets.
Federal authorities in Los Angeles have quietly charged four people in an alleged conspiracy to steal U.S. military secrets — including a quiet propulsion system for Navy warships — and turn over the intelligence to the People's Republic of China, it was learned late Thursday.Four Accused of Stealing U.S. Secrets - Los Angeles Times
Though U.S. officials declined to comment, an FBI agent's 42-page affidavit unsealed earlier this week identifies the four suspects as Chi Mak and his wife, Rebecca Laiwah Chiu of Downey, and Chi's brother, Tai Wang Mak, and his wife, Fuk Heung Li, of Alhambra. Chi and his wife are originally from China and became naturalized U.S. citizens 20 years ago. Tai and his wife both entered the United States from China in May 2001 and are lawful permanent residents.