Malaysia's leader on Monday defended the country's strict security laws, saying they are needed to fight terrorism as Daesh group warned of revenge over a crackdown on its members, ABC News reported.

Prime Minister Najib Razak said the terrorism threat is "very real" and that the laws are crucial to ensure Malaysia is not open to infiltration. Opening a two-day international counter-terrorism conference, Najib said he will not apologize for taking steps to preserve national security.

"There are no civil liberties under Daesh and there are no shields against those who are set on committing acts of terrorism. The best way to uphold civil liberties is to ensure the safety of the nation," Najib said.

Police earlier said Daesh group had posted a video that warns of attacks over the arrest of its members.

Source: MENA