Little is known by The World (outside of North Korea), of The Hwasong-12 IMRBM. Said to have been tested in 2017, it is seen as a viable Nuclear weapon and primary defensive/offensive device of The North Korean Military. Configured to be both Silo and Mobile System launched, The Hwasong-12 is claimed to be close to 30-tons in weight. The solid fueled Rocket Engine is though to support up to a 650-KT Nuclear Device, with a maximum effective range of 6,000-miles. Said to be able to achieve Mach 2, The Hwasong could become a credible threat to The Far East and The United States if deployed. The exact number of Rockets (developed), is unclear at present.