The undersecretaries of interior ministries of Gulf Cooperation Council (GCC) states concluded here today their preparatory meeting for the GCC 26th meeting of interior ministers due to be held in Riyadh next week. In a statement to Saudi Press Agency (SPA), the Undersecretary of Interior Ministry Dr Ahmed bin Mohammed Al-Salim said that the meeting discussed topics relating to security action as drugs combating , money laundering, marine piracy, traffic issues and civil defense matters including natural and non-natural disasters. He pointed out that the Kingdom tops countries combating terrorism and strongly confronting it.