Clashes in which a senior police officer was killed erupted on Thursday as Egyptian security forces stormed the village of Kerdassah near Cairo in the latest crackdown on militants, officials said.
Military vehicles rolled into the village on the edge of the capital just after dawn in
search of "terrorists", a security official said.
"A heavy exchange of gunfire ensued between the security forces and the terrorists," killing Giza deputy security chief General Nabil Farrah, the official said.
Television footage showed thick teargas hanging over the rural patch near the Giza pyramids, as army and police vehicles moved around deserted parts of Kerdassah.
Authorities slapped a daytime curfew on the village as they went door to door in search of 140 wanted men, including those behind the Kerdassah "massacre" in which 11 policemen were killed.
On August 14, just hours after authorities launched a crackdown on two protest camps in Cairo of supporters of ousted Islamist president Mohamed Morsi, 11 policemen were found dead at the Kerdassah police station.
Smoke rises during clashes between Egyptian security forces and suspected militants, not pictured, in the town of Kirdasah, near Giza Pyramids, Egypt. AP photo
Several other police stations near the village were also torched.
Thursday's operation "is to clear the village of terrorist elements," the security official said.
The operation was launched after a 3:00 am meeting of interior ministry officials.
Egyptian police and troops have launched a sustained campaign against militants and Islamists since the army's ouster of Morsi on July 3.
The operation in Kerdassah comes after a similar crackdown was launched in the town of Delga in central Egypt on Monday.
Meanwhile in Cairo, several metro lines serving hundreds of thousands of commuters were briefly grounded after two unexploded bombs were found on the tracks in a south Cairo station.
Bomb experts were dispatched to the scene and combed the tracks for more devices, one official said. Services resumed soon afterwards.
Egypt has been gripped by security related problems since the 2011 uprising that toppled longtime autocrat Hosni Mubarak.
Egyptian security forces take cover during clashes with suspected militants, not pictured, in the town of Kirdasah, near Giza Pyramids, Egypt. AP photo
The unrest surged after the military's ouster of Morsi.
The army has also been engaged in a campaign in the Sinai peninsula, pouring troops and armour to crush militancy which surged after the army overthrew Morsi.
The Islamist president's removal came after millions took to the streets to demand his overthrow after a year-long turbulent rule that deeply polarised Egyptians.
Morsi is currently being held by the army and more than 2,000 members of his Muslim Brotherhood movement have been arrested.
Egyptian security forces help the lifeless body of Giza Police Chief Gen. Nabil Farag, center, who was killed after unidentified militants opened fire on security forces deployed early morning to the town of Kirdasah to drive off suspected Islamists taking control of the town near Giza Pyramids, Egypt. AP photo
The clampdown that has fractured the Brotherhood's organisation has also seen hundreds of Islamist supporters killed in clashes across the country.
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