Not true, the original source is from India. FLG and taiwan and HK media reprinted the news.
Is it true that Russia suspended S-400 deliveries to China due to espionage, Russian fear of reverse-engineering, and Sino-Indian conflict? I don't trust the Indian source ANI, but it seems like the original source came from NetEast and Sohu.
Yes there is. Its task includes at least the researching and development of ECM, ECCM, air defence network, military communication and encryption, optoelectronic countermeasures, cyber security and of course cyber espionage.I just Searched on Internet and found out the following:
Network Systems Department
is their really a Network Systems Department of PLA?