France rushed troops to Central African Republic on Friday but violence between Muslim and Christian militias continued unabated, spiraling into widespread killings of civilians.
Hundreds of soldiers started arriving in CAR from neighboring countries, hours after Paris was given a U.N. green light for the mission to restore order. French troops patrolled the main roads and warplanes flew low over town.
But residents and rights groups reported waves of killings in neighborhoods despite major gunbattles easing off. The Red Cross said it had collected 281 bodies from two days of violence in Bangui, but many more had been killed.
The former French colony has slipped into chaos since mainly Muslim Seleka rebels seized power in March, leading to tit-for-tat violence with "anti-Balaka" militia formed by the Christian majority. The violence that began on Thursday was the worst the capital has seen during the crisis.
"This horrific cycle of violence and retaliation must stop immediately," a United Nations spokesperson said, citing cases of rival Seleka and "anti-Balaka" militias raiding homes and killing adults and children. "Civilians must be protected."
In Paris, French President Francois Hollande told a meeting of African leaders that the CAR crisis proved the urgent need for the continent to create its own regional security force.
"Africa must be the master of its own destiny and that means mastering its own security," he said.
France, which halted an advance by al Qaeda-linked rebels on the Malian capital Bamako this year, began assembling a new 1,200-strong force for CAR just hours after winning U.N. backing. The operation was codenamed Sangaris, after a red butterfly found in the country.
"We are grateful to France but it's not normal that it's forced to intervene to save us, like a fireman, 50 years after independence," Guinean President Alpha Conde told the Paris conference, urging the creation of an 'African NATO'.
"What's happening in Bangui, coming so soon after Mali, should make us all reflect and I hope that here we will ... give ourselves the means to resolve conflicts in Africa."
Earlier this year, France launched a huge operation to dislodge al Qaeda-linked fighters from northern Mali. But Paris is keen to distance itself from the system of 'Francafrique' where, for decades after independence, it supported authoritarian regimes in return for business contracts.
Despite the French intervention, Friday saw fighting between Seleka Muslim former rebels now in charge of the country and a mix of local Christian militiamen and fighters loyal to ousted president Francois Bozize give way to reprisals in Bangui neighborhoods and a mounting tally of the dead.
Joanna Mariner, part of an Amnesty International team in Bangui, said she had reports of pillaging and killing in the 3rd district. "The French are patrolling on the main axes, but the city isn't yet secure," she added.
A Reuters correspondent saw 26 bodies in the streets and in courtyards of houses in the 1st district, close to the centre of Bangui.
Officials at Bangui's Hopital Communautaire said wounded people had been streaming in all day. Dozens of bodies had been delivered to the morgue, which was now so full that corpses were being stored in other parts of the hospital.
Pastor Antoine Mbao Bogo, head of the Red Cross in CAR said staff had to stop work as night fell on Friday but the toll was likely to rise significantly when they resumed work.
"Tomorrow is going to be a monster of a day. We're going to work tomorrow and I think we're going to need a fourth day too," he said.
An aid worker in Bossangoa, about 300 km (200 miles) north of the capital, said at least 30 people had been killed there.
Central African Republic is rich in gold, diamonds and uranium but decades of instability and spillover from conflicts in its larger neighbors have kept it mired in crisis.
GUNMEN GO DOOR TO DOOR
A resident in the PK12 neighborhood said Seleka fighters were "going door-to-door". "They are looting and they are killing people. They are calling everyone "anti-Balaka"," he said, asking not to be named for his own safety.
Under France's long-term plan, Paris committed to train 20,000 African soldiers in five years and provide military advisers to the West and Central African regional blocs - where most member states are its former colonies.
But French forces are under pressure to act immediately in CAR. They are due to be at full-strength by Sunday and Foreign Minister Laurent Fabius said they would initially focus on securing Bangui and roads leading to Chad and Cameroon.
They would also deploy with African forces to other towns including Bossangoa, where an African peacekeeper was killed after coming under attack by Seleka.
Highlighting the extent of the challenge facing French forces, the aid worker in Bossangoa, where tens of thousands of people, mainly Christians have fled their homes, said fighting between communities continued there on Friday.
Dieudonne Yanfeibona, a priest at the mainly Catholic mission said: "Seleka are now burning down the neighborhood all around. There's a risk that they will commit a massacre."
Michel Djotodia, leader of the Seleka ex-rebel alliance, is CAR's interim president, but he has struggled to control his loose band of fighters, many from neighboring Chad and Sudan.
Asked whether Djotodia was legitimate and should remain in power, Fabius said he had taken power "in a debatable way" but added: "I think we don't need more difficulties by adding the departure of the president." He said, however, that elections should begin by early 2015 at the latest.