CAIRO: Egyptian security forces stormed two sprawling sit-ins by supporters of ousted president Mohamed Morsi shortly after dawn Wednesday, killing or injuring hundreds of people and igniting a wave of violent clashes across the country.
Hours after the raids, Egypt's military-backed interim president declared a state of emergency, imposing a nighttime curfew on Cairo and 10 provinces and allowing security forces to arrest and detain civilians indefinitely without charge. The state of emergency took effect at 4 p.m. local time (10 a.m. EDT).
Warning: Graphic content. Egyptian police stormed two Cairo protest camps, sparking nationwide clashes. At least 95 people have been killed and hundreds injured.
Mohamed ElBaradei, a Nobel Peace Prize laureate who was appointed vice president in the interim government last month, resigned to protest the violent crackdown.
The United States strongly condemned the violence and expressed opposition to the state of emergency. It said it would hold the interim government accountable for keeping its promises of a speedy transition to a democratically elected civilian administration.
Egypt's Health Ministry said 275 people died and more than 1,400 were wounded in Cairo and in the ensuing violence nationwide, state news media reported.
The Muslim Brotherhood's Freedom and Justice Party, which backs the ousted president, put the death toll at more than 2,000. The number could not be confirmed.
Witnesses counted at least 42 bodies at a makeshift hospital run by Morsi supporters at the site of the largest sit-in outside the Rabaa al-Adawiya Mosque in Cairo's Nasr City District.
The Health Ministry's figure made Wednesday the single deadliest day in Egypt since the 2011 uprising that ended the 30-year rule of Hosni Mubarak.
State news media reported after nightfall that security forces arrested at least three top Muslim Brotherhood officials. But one of those officials, Essam al-Erian, denied the report on his Facebook page.
The Muslim Brotherhood said the 17-year-old daughter of a leading Islamist politician, Mohamed el-Beltagi, was among the protesters shot dead as Egyptian police stormed the Rabaa al-Adawiya, firing automatic rifles, bulldozing tents and beating and arresting protesters.
At least two journalists were killed covering the police raid, according to local media reports.
A cameraman for Britain's Sky News, Mick Deane, 61, was shot and mortally wounded, Sky News reported. An Egyptian woman journalist for a Dubai-based newspaper was also shot to death near the Rabaa al-Adawiya Mosque. Veteran Reuters photographer Asmaa Waguih received a gunshot wound to the leg while covering the violence around Rabaa al-Adawiya.