Google had an employee revolt over project Maven. However, there were suggestions that this was overblown and mostly driven by foreign national employees. Which

Google had an employee revolt over project Maven. However, there were suggestions that this was overblown and mostly driven by foreign national employees. Which, to be clear, does not make their opinions invalid but it does mean it's not necessarily representative of the whole if for example lots of mainland Chinese employees aren't enthusiastic about working for American military capabilities.