Islamabad, Jumada II 01, 1438, February 28, 2017, SPA -- The 13th Economic Cooperation Organisation Summit will be held in Islamabad on Wednesday, reported the state-run radio service. Briefing the media persons in Islamabad on Saturday, Adviser to Prime Minister on Foreign Affairs Sartaj Aziz said, "Most of the member states have already confirmed participation at Heads of State or Heads of Government level." The summit would be preceded by the two days senior officials' meeting from Sunday and Foreign Ministers' Meeting on Tuesday, the report said. The theme of ECO Summit is "Connectivity for Regional Prosperity," Sartaj Aziz said. --SPA 03:19 LOCAL TIME 00:19 GMT www.spa.gov.sa/w341942