The U.N. Security Council scheduled an emergency meeting Thursday to discuss Iran's deadly protests at the request of the United States, even as President Donald Trump left unclear what actions he would take against the Islamic state. Tehran appeared to make conciliatory statements in an effort to defuse the situation after Trump threatened to take action to stop further killing of protesters, including the execution of anyone detained in Tehran's bloody crackdown on nationwide protests. Iran's crackdown on the demonstrations has killed at least 2,615, the U.S.-based Human Rights Activists News Agency reported. The death toll exceeds any other round of protest or unrest in Iran in decades and recalls the chaos surrounding the country's 1979 Islamic Revolution.