And if men and women were killed as a result of my intelligence in Afghanistan,' she told us, 'that's the risk that they took,'" Lapp said. It's unknown just how many state secrets Rocha gave to Cuba.

Chinese technology corporations Huawei and ZTE, blacklisted in the U.S. for risks of espionage, are also extremely intertwined with Cuba's telecommunications infrastructure.

Cuba employs broadly similar espionage modus operandi. The large Cuban immigrant community in this country, centered on Miami, has always possessed its fair share of Havana agents. Some are ...

China’s espionage efforts in Cuba targeting the United States are not recent and date back at least three decades, a retired army counterintelligence agent has told the Miami Herald.

Growing concerns about Chinese infiltration in the United States — from a researcher accused of smuggling a dangerous fungus to allegations of espionage at Stanford University and risks to the ...