Mystery visit of UN official to Pyongyang

China sent a special envoy and the US has tried back-door diplomacy. Now, the UN has sent one of its senior officials to North Korea. Jeffrey Feltman, the UN’s undersecretary general for political affairs, arrived in Pyongyang on Tuesday for a rare four-day visit. The diplomatic outreach follows the North’s launch of a Hwasong-15 intercontinental […]