Sydney, Shawwal 02, 1438, June 26, 2017, SPA -- Australian Prime Minister Malcolm Turnbull said Monday that tackling terrorism in cyberspace will be high on the agenda for the G20 summit in Germany, dpa reported. "This has become a major problem for our law enforcement and security agencies, not just in Australia but right around the world," Turnbull told reporters in Melbourne on Monday. "It is one of those problems that requires concerted international action," he said, adding cyberspace could not be "ungoverned space." "The law must prevail and security must prevail on the internet as it does everywhere else. This is a big challenge for leaders at the G20 and I look forward to arguing that case strongly in order to protect our citizens and citizens of every other nation." --SPA 15:23 LOCAL TIME 12:23 GMT www.spa.gov.sa/w436397