CAIRO // A bomb blast outside the security headquarters in one of Egypt's Nile Delta cities wounded 19 people, security officials said early today, raising fears of deteriorating security after President Mohammed Morsi's ouster.
The bomb explosion appeared to target police in the provincial capital city of Mansoura in the delta province of Dakahliya. It raised the spectre that indiscriminate attacks targeting security forces could expand to larger cities beyond the usual targets in northern Sinai.
Security officials said 19 people were wounded, 13 policemen and six civilians, when the bomb outside the security directorate in Mansoura exploded after midnight. The city was bustling with people as is common during the Islamic month of Ramadan, when Muslims fast during the day and stay up late to eat and pray.
Police officials exchanged gunfire with unidentified people inside a nearby abandoned building afterward. No further details were immediately available.
Presidential spokesman Ahmed Al Muslimani released a statement calling the incident an act of terrorism.
"The Mansoura terrorist incident will not waver Egypt's resolve," he said. "Egypt has triumphed in the war against terrorism before and will win again today."
Morsi's Muslim Brotherhood party condemned the attack in a statement posted on the group's website and vowed to hold peaceful protests, saying they would not be dragged into violence.
Eleven people have been killed in clashes between supporters and opponents of the ousted president since Monday. Most were killed in predawn street battles near a pro-Morsi protest camp as the country remained mired in turmoil three weeks after the military overthrew the Islamist leader.
A pro-Morsi group claimed another two people were killed in a march in Cairo by assailants who fired on them from rooftops. Police and health officials could not immediately be reach for confirmation.
The bloodshed is widening the divisions between Morsi's supporters and the military-backed administration and diminishing the chances of reconciliation.
The police force, widely hated for its brutality and widespread abuses over the years, has been the target of fierce attacks in Egypt's volatile northern Sinai Peninsula. More than a dozen security officials have been killed there. A minor explosion recently struck a police post between Cairo and northern Sinai.
Mr Morsi's continued detention has fuelled anger among his supporters. Egypt's first freely elected leader has been held incommunicado and without charge.
Yomna Ahmed, from the Anti-Coup Coalition that works closely with the Brotherhood, said two pro-Morsi protesters were shot dead by snipers on rooftops during a march in a residential neighbourhood of Cairo.
Running street battles that erupted the night before, just before dawn on Tuesday, were among the most intense since the crisis began on July 3.
Clashes broke out after Morsi supporters began marching from their sit-in outside the main campus of Cairo University to a nearby mosque. The protesters blocked roads, causing massive traffic jams and angering residents.