Update on 02/16/2019 at 1430 KST: This piece has been updated to include further details provided by a source.Kwon Jong Gun, a former North Korean diplomat at the UN, is now head of the North Korean foreign ministry's North America Department, a social media post by the Russian embassy in Pyongyang said on Thursday.In a post on Facebook reporting on an event held to mark Russian Diplomats' Day, which falls on February 10, the embassy reported that several officials from the Ministry of Foreign Affairs (MFA), including Kwon, had been present."The event was attended by the Deputy Minister of Foreign