CAIRO, Sept 12: Interim president Adly Mansour extended on Thursday a state of emergency in force since mid-August by another two months because of Egypt's security situation, his spokesman said.

Mansour had initially announced a month-long state of emergency on August 14, with deadly unrest sweeping Egypt as police dispersed two Islamist protest camps.

“President Adly Mansour decided to extend the state of emergency...by two months,” presidential spokesman Ehab Bedawy said in a statement.

The decision was taken in light of “developments and the security situation in the country,” he said.

More than 1,000 people were killed on August 14 and following days after police dispersed two sit-ins in Cairo by ousted Islamist president Mohamed Morsi's supporters.

Islamists at the time lashed out at Christians, accused of supporting the military coup which ousted Morsi, and burned down several churches.

Violent protests have largely subsided, giving way to militant attacks such as a suspected suicide bombing that targeted the interior minister last week in a failed assassination bid.

The state of emergency grants security forces wide-ranging powers of arrest.

Barring a months-long interval in the early 1980s and its suspension months after president Hosni Mubarak's overthrow in early 2011, Egypt has been under continuous state of emergency ever since 1967.

In an interview with an Egyptian newspaper on Wednesday, prime minister Hazem al-Beblawi had said the state of emergency would likely be extended by two months.

“I don't think any reasonable person aware of the situation, which keeps getting worse, would want the state of emergency lifted,” Beblawi said.

He did not indicate when the government would lift a nighttime curfew also imposed on August 14, since when the government has shortened it by four hours.

With much of its senior leadership arrested, Morsi's Muslim Brotherhood movement has lost its ability to rally huge crowds to protest for his reinstatement. But the Islamists still organise weekly rallies.

Meanwhile, attacks on security forces around the country have spiked, even as the military conducts its largest operation in years to quell a radical Islamist insurgency in northern Sinai.

One militant group in the peninsula, Ansar Beit al-Maqdis, took responsibility for the failed assassination attempt against interior minister Mohamed Ibrahim and pledged to try again.

It also vowed to target Colonel General Abdel Fattah al-Sisi, the army chief who overthrew Morsi in July and installed Mansour as president. —AFP