Meanwhile, the launch of the Unha-3 and Kwangmyongsong-3 satellite may not be the only test carried out by the Korean Workers Party (KWP) Central Committees Machine-Building Industry Department and its subordinate organizations, the Second Economy Commission and Second Natural Sciences Academy. South Korean officials say that ongoing excavation and construction activities near Punggye-ri, Kilchu County, North Hamgyong Province suggest the DPRK may conduct a third underground nuclear detonation, likely HEU. Yonhap reports
http://nkleadershipwatch.wordpress.com/2012/04/08/rocket-on-launch-pad/
Two OT:
North Korea no longer relies on a single foreign telecom company to carry its Internet traffic to and from the rest of the world. A second route via Intelsat started appearing in BGP announcements from April 5 (around 6am local Pyongyang time).
Detected prefix: 175.45.176.0/24 , Announced by AS131279 (STAR-KP — Ryugyong-dong) Detected upstream/next hop AS: AS22351(INTELSAT Intelsat Global BGP Routing Policy)
http://www.northkoreatech.org/2012/04/08/dprk-gets-second-link-to-internet/
and Changes at Pyongyang Earth Station:
http://www.northkoreatech.org/2012/03/31/changes-at-pyongyang-earth-station/