Pyongyang is seeking to expand its arsenal with non-nuclear “special assets” North Korea has conducted a series of high-tech weapons tests as it seeks to expand its arsenal with electromagnetic weapons, carbon fiber bombs, and new mobile air defense systems, state news agency KCNA has reported. The tests were conducted over the course of three days. Kim Jong Sik, a general who oversaw the tests, described the electromagnetic system and carbon fiber bombs as “special assets” in the country’s