Pyongyang [North Korea], January 15 (ANI): As the two countries’ military cooperation grows, North Korean Foreign Minister Choe Son-hui has left for an official visit to Moscow at her Russian counterpart Sergei Lavrov’s request, Yonhap News Agency reported quoting state media on Monday. Choe is slated to visit Russia from Monday to Wednesday at Lavrov’s invitation, and her delegation was seen off at the airport Sunday by Vice Foreign Minister Pak Chol-jun and Russia’s Charge d’Affaires ad Interim Vladimir Topeha, the Korean Central News Agency (KCNA) said. Her visit seems to be a reciprocal jo…