Iran and the U.S. agreed to halt recent hostilities in the Gulf and renew talks regarding their dispute over the Strait of Hormuz, a U.S. official said. WASHINGTON/CAIRO, June 28 (Reuters) - Iran and the United States agreed to halt recent hostilities in the Gulf and renew talks regarding their dispute over the Strait of Hormuz, a U.S. official said on Sunday, raising hopes of saving an interim peace deal that was under pressure from days of tit-for-tat strikes. “Technical talks are slated to