[SR71A]

In addition, according to the US Department of Defense, the PLA has shown an exceptional interest in recent years in information warfare that would be designed to attack an enemy's decision-making capability by employing deception strategies or conducting various types of electronic warfare

At the same time, they have adapted Linux as their mandated operating system, and are avoiding Microsoft like the plague for strategic command and control. The PLA are undoubtedly hardening Linux to a multi-level secure system.

All of this software knowledge, of course, thanks to graduate studies at American Universities, and undoubtedly intelligence agents used as H1-B visa holders.