NEW YORK: The United Nations Secretary-General Antonio Guterres condemned an escalation of violence in the Middle East on Saturday after Israel and the US launched strikes on Iran, plunging the region into a renewed military confrontation.

Tehran responded by launching missiles at Israel and called the strikes against it unprovoked and illegal.

“I condemn today’s military escalation in the Middle East. The use of force by the United States and ​Israel against Iran, and the subsequent retaliation by Iran across the region, undermine international peace and security,” he said.

“I call for an immediate cessation of hostilities and de-escalation. Failing to do so risks a wider regional conflict with grave consequences for civilians and regional stability. I strongly encourage all parties to return immediately to the negotiating table.

“I reiterate that there is no viable alternative to the peaceful settlement of international disputes, in full accordance with international law, including the UN Charter,” he added.