The North Korean single stage Hwasong-12 is a liquid fueled IRBM of estimated 4500 km range.
The Hwasong-2 appears to be a stretched improved version of the Hwasong-10 IRBM and appears to be single staged.
The missile was first shown in the 2017 military parade and has conducted its maiden flight in May 2017 from a site near Kuosong, likely Panghyon Air Base, on a lofted short range trajectory of 787 km range and 2111 km apogee height, which hints to a maximum range of about 4500 km.
No: TNo: Type Date LS Payload
1 1 Hwasong-12 14.05.2017 * Pan ? R&D Planned launches: Launch sites: Pan = Panghyon Air Base, Kusong County, North P’yŏngan Province, North Korea † * = suborbital Failures: