Interesting materials for October 30 from foreign media, experts and think tanks: ◾ Disagreements regarding Ukraine and the Middle East complicate the meeting of G20 foreign ministers in Atlanta and cast doubt on joint statements (Reuters) ◾ Evacuated residents of Ulshki went to Anapa - then they will be transferred by plane to Belarus, and then by bus to Ukraine (World) ◾ Slovakia renewed the Investigating the transfer of the MiG-29 fighter jets and air defense systems to Ukraine by the previous government (Reuters) ◾ The Trump administration wants to open the port of Klaipėda in Lithuania to the export of potash fertilizers to Belarus (Politico) ◾ North Korea has built a system to train hackers since adolescence - according to South Korean intelligence estimates, about 8,400 people are involved in cyber operations (Financial Times).