South Korea has expressed dissatisfaction with Russia over its cooperation with North Korea. Seoul has urged Moscow to act responsibly in its relations with Pyongyang, reports Yonhap. The Deputy Minister of Foreign Affairs of South Korea, Cho Byung Won, made a corresponding statement during the visit of his Russian counterpart, Andrey Rudenko, to Seoul. “Cho expressed South Korea’s firm stance on the growing military cooperation between Russia and North Korea and called on Moscow to act responsibly,” the Korean Ministry of Foreign Affairs reported. Seoul noted that during the meeting, issues o…