Or China wants the real-time comms technology, with variable bandwidths that is difficult to spoof or intercept. It was claimed by a US-Taiwanese responsible to the media and Chinese news redirect it, but I cannot find the original source: http://3g.china.com/act/military/111327 ... 62022.html (Simplified Chinese)
Yeah heard this too but this technology should be well known by China now. My sense is the technology gap on most things doesn't exist anymore mostly because of globalization and well...cyberwarfare and industrial espionage.
I doubt that the comms and other high tech gear would ship with the vehicles. Even routine shipment old tech comms stuff is separated and shipped via different carrier. Anything's possible though.
B