A Russian-operated boat has been involved in facilitating North Korean cargo shipments to China at a time when international sanctions against Pyongyang over its missile and nuclear programs are squeezing trade between the two countries, a source close to the matter said Saturday.Goods carried by the boat, named Mangyongbong, from North Korea to Russia have been reloaded onto a non-North Korean vessel for shipment to China, in an apparent attempt by the reclusive state to continue international trade.According to bills of lading dated Sept. 14 and Sept. 29 obtained by Kyodo News, the Mangyo…READ FULL ARTICLE