India, Oct. 17 -- In the 1984 sci-fi film "The Terminator," starring Arnold Schwarzenegger, Skynet was the military's fictional artificial intelligence (AI) program that became self-aware and decided to exterminate humanity. Because of reasons.

Back here in the real world, the US military is dabbling in AI, but not necessarily the killer-robot variety. Instead, the Pentagon's Defense Advanced Research Projects Agency (DARPA) is looking at how AI could better manage wireless communications.

DARPA's goal is to create a wireless network that can transmit enormous amounts of data while concurrently dodging interference from a wide variety of sources -- the agency is looking at technology that could ultimately make 5G obsolete. Or at least a l...