In an announcement read out on Egyptian TV, Gen Abdel Fattah al-Sisi, defence minister and head of the armed forces, described the protests as an “unprecedented” expression of the popular will.
If the people’s demands were not met, he said, the military would have to take responsibility for a plan for the future.
But while he said the army would not get involved in politics or government, his words were seen by many as a coup in the making.
Noisy celebrations erupted in Cairo as protesters interpreted the army’s ultimatum as spelling the end of Mr Morsi’s rule.
Tens of thousands of flag-waving supporters of Tamarod (Rebel) – the opposition movement behind the protests – partied in Cairo’s Tahrir Square late into the night.
Meanwhile senior Brotherhood figure Muhammad al-Biltaji urged pro-Morsi supporters to “call their families in all Egyptian governorates and villages to be prepared to take to the streets and fill squares” to support their president.”Any coup of any sort will only pass over our dead bodies,” he said to a roar from thousands gathered outside the Rab’ah al-Adawiyah mosque in Cairo’s Nasr district. (source)