Residents of the northeast Nigerian city of Maiduguri are being told to stay and fight, as calm returns after a Boko Haram attack.
The restive capital of Borno State was locked down on Sunday morning, as the Islamist militants launched a dawn raid that was later repelled by the military.
The Nigerian Army lifted the curfew on Monday morning but with the militants in control of large swathes of territory in Borno, fears remained high over renewed attacks on the city.
"It is not over yet," said security analyst Abdullahi Bawa Wase, who tracks the Boko Haram conflict.
"They will certainly make another attempt. It is only a matter of when, because Maiduguri is strategic," he told AFP on Monday.
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Sunday's attack came a day after President Goodluck Jonathan visited the city as part of his campaign for re-election next month, and again vowed to end the six-year insurgency.
Military commanders in Abuja said "scores" of Boko Haram fighters were killed as troops using heavy weaponry and backed by air support pushed the rebels out of the city and nearby Konduga.
"Substantial amounts of heavy weapons" were captured and skirmishes continued into Monday but ground troops were "in charge and Airforce patrol still ongoing", the armed forces said on Twitter.
Borno State governor Kashim Shettima, however, recognised the danger of another assault on Maiduguri, with the rebels now in control of the nearby town of Monguno.
He told BBC radio's Hausa-language service: "I call on the people of Borno State not to panic. This is our land. No fear, no flight, no retreat. We should not flee."
Boko Haram's capture of Monguno, some 125 kilometres north of Maiduguri, has prompted fears of a fresh strike on the city, where the group was founded in 2002 and from which it was driven out in 2013.
Security analysts believe Boko Haram's capture of Monguno and the Lake Chad fishing hub of Baga earlier this month was driven by a need for food, fuel, medicine and other essentials.
In September last year, it was estimated that more than half of Borno's 4.1 million people were in Maiduguri, but many more have arrived since then to seek sanctuary from the violence.
