A top Japanese intelligence official close to Prime Minister Shinzo Abe had a secret meeting with North Korean counterparts in early October in Mongolia, sources familiar with bilateral ties said Thursday.The meeting in the Mongolian capital of Ulan Bator could be consistent with Abe's stated desire to arrange a summit with North Korean leader Kim Jong Un after he receives assurances about progress on the long-standing issue of abductions of Japanese nationals by Pyongyang in the 1970s and 1980s.Among major countries dealing with the North Korean nuclear issue, Japan is the only one to have…READ FULL ARTICLE