His statement further warned of "stern measures" against opposition parties if they do not distance themselves from student violence.
The statement warned that if the negotiations failed, international business relationships and prospects for world growth could be endangered.
However, an unofficial statement from Sega warned them not to expect a new installment for some time.
But a statement from his office warned reporters not to jump to conclusions, and said he was still a member of Likud.
"The Zionists alone will pay the price for this ugly crime," the statement warned.
The statement warned of further attacks but did not indicate how, when or where they might take place.
The statement implicitly warned that if criticism continued, Malaysia would not attend the summit.
The statement did not warn of possible retaliation.
Such practices, the statement warned, may "at the very least create the appearance of censorship and ultimately could undermine editorial independence."
The statement warned that "this struggle will take many years" and made no mention of any negotiation or cease-fire.