A sense of possible confrontation wafted through Egypt's main streets and main squares on Tuesday as Islamist parties allied to President Mohammad Morsi are mobilizing followers and sympathizers behind him, while hundreds of thousands of opponents are holding their ground across the country.
Thousands of Morsi supporters converged on Al Nahada Square, just outside Egypt's oldest state-run educational institution, Cairo University, in the Giza Governorate to demonstrate support for the president and defy demands for his ouster.
"We are here to defend the votes we have cast for the president," Ashraf Eid Mohamed, a bearded 31-year-old contractor, told the Anadolu Agency.
"The problem is that if Morsi is forced out of office, no president will be able to spend more than one year in office in the future."
Behind him, hundreds of fellow protesters carried photos of the president and Egyptian flags.
"Wake up, Sisi, Morsi is my president," the protesters chanted, referring to Defense Minister Abdel Fatah Al Sissy. "Legitimacy is a red line," they threatened.
The army has given all political rivals a 48-hour ultimatum to reach a consensus and respond to the demands of millions of Egyptians who took to the streets demanding early presidential elections.
The demonstrators say Morsi had only made Egypt's economic conditions worse and polarized the country.
Hundreds of thousands of Morsi's supporters have also taken to the streets in a show of solidarity with him.
They have been camping for days in Rabaa Al Adawia Square, in the east of Cairo, near the Ittihadiya presidential palace, where anti-Morsi protestors are camping.
Here in Al Nahda Square, the demonstrators handed out leaflets to passersby of Morsi's achievements during his one year in office, including a new constitution and raising the salaries of as many as 1.9 million civil servants.
Clashes between opponents and supporters of Morsi have been reported in several areas across Cairo, as well as in several governorates across the country.
At least 25 people have already been killed in violence since June 23.
- 'War on Islam'
Morsi's supporters are, in the most part, either members of Egypt's new Islamist political parties, or apolitical Egyptians who favor an Islamist kind of rule.
They said they decided to leave their homes and travel a long way to be part of this show of support for Sharia, or the Islamic law.
"Islamic, Islamic, even if the Interior Ministry does not like it," chanted the demonstrators, including many women clad in chador.
"We are ready to defend legitimacy and Sharia to the last breath," said Abdullah Saad, a 25-year-old mechanic. "The president is a red line."
Abdullah and fellow demonstrators blasted the army’s ultimatum.
"The statement amounts to a military coup," said Hussein Salem, a 34-year-old quality supervisor at a tobacco company.
"This is a war against Islam from secularists."
- Holding Ground
Nearly three kilometers away, Morsi's opponents made their presence strongly felt on the iconic Tahrir Square.
Defying the strong heat of Cairo's summer, thousands of people amassed in the square, chanting against the president.
"The people want to overthrow the regime," the demonstrators chanted.
Some of them held crossed-out photos of Morsi, while others held signs that read "Legitimacy is with the people".
Egyptian army helicopters roared in the sky, with the demonstrators hailing and waving whenever the Apache gunships flew overhead.
The army had earlier vowed to offer protection to the demonstrators.
"We have a right to call for change," insisted Fahmi Abdel Warith, a 28-year-old accountant.
"This man is a total failure."
Another demonstrator, a bank accountant as well who came to Tahrir with several of his colleagues, drew the analogy of a landlord and a tenant.
"If a tenant violates the terms of the contract the landlord gave him, the landlord has the right to kick him out," he said.
"This is the same case. Morsi did not abide by the terms of the contract we gave him. This is why he must be out."
Seven killed, many wounded clashes
At least seven people have been killed and many injured in clashes between supporters and opponents of President Mohammad Morsi in the Giza Governorate on Tuesday.
Medical sources told Anadolu Agency that four people were killed and scores injured in clashes in the district of Imbaba.
Three others were killed in the district of Ben El-Sarayat, where thousands of supporters assembled in the nearby Al Nahada square in a show of solidarity with the president and to defy demands for his resignation.
More than 15 people were also injured in violence in Faisal Street in Giza. Morsi supporters were on their way to join Al Nahada Square rally.
Medical sources said at least 15 people were wounded in clashes in the Ket Kat district, north of Giza.
Morsi supporters and foes also clashed in 6th of October City, 38km from the capital Cairo, with casualties reported.
Clashes were also reported in different cities and governorates with at least 25 people injured in the coastal city of Alexandria, 220 km north of Cairo.
In the city of Banha, Qalyubia Governorate, more than 15 people were injured when a march by Morsi’s supporters came under fire.
The office of the Muslim Brotherhood’s Freedom and Justice Party (FJP) in the city was also set ablaze.
Violent clashes also erupted in the Nile Delta city of Kafr el-Dawar. There were no reports of casualties.
Protesters stormed and ransacked the FJP office in the Fayyoum Governorate, 100 km of Cairo.
At least 25 people had earlier been killed in violence since June 23.