U.S.-Iran talks about Iraq's security will begin in Iraq on May 28, Iran's foreign minister said Thursday. Manouchehr Mottaki said the negotiations would be exclusively about Iraq and that a first meeting in the presence of Iraqi officials would try to set a more detailed agenda. «Nothing but Iraq is in the agenda of the talks between Tehran and the United States,» Mottaki told reporters in Islamabad, where he has been attending a meeting of the Organization of the Islamic Conference. U.S. Ambassador to Iraq Ryan Crocker is to lead the American side, and Mottaki said Iran would send «one of its senior diplomats» as its chief negotiator.