Malaysia’s Najib Says Rohingya Crisis Raises Regional Terror Threat

In a break from convention, prime minister criticizes a fellow Asean member at a summit

SYDNEY—Malaysian Prime Minister Najib Razak identified the Rohingya crisis as a major security threat to Southeast Asia, a rare criticism of a neighboring nation at a conference meant to engender better cooperation on security in the region.

Speaking at a counterterrorism conference in Sydney ahead of a special summit of regional leaders with Australia, Prime Minister Najib Razak broke with Association of Southeast Asian Nations convention to avert internal criticisms, warning bluntly that the humanitarian crisis in Myanmar’s...