In a nationally televised address, the king said a royal commission is now exploring “possible amendments” to the constitution.

He did not elaborate on the reforms or give a timetable for implementation, saying sudden change could lead to chaos and unrest.

King Abdullah is considered an important U.S. ally. He vowed a tougher fight against corruption while warning the Jordanian media and political parties against creating a climate of hatred.

Since January, the king has faced protesters demanding a newly elected parliament to replace one widely seen as ineffective and complacent.