Iran’s top diplomat has warned UN chief Antonio Guterres that Tehran is ready for a “decisive and regretful” response if Israel attacks his country in retaliation for a missile attack, AFP reports.

“Iran, while making all-out efforts to protect the peace and security of the region, is fully prepared for a decisive and regretful response to any adventures” by Israel, Iran’s Foreign Minister Abbas Araghchi said during a phone call with Guterres, according to a statement from his office.