SEVARE, Mali (AP) ― Backed by French helicopters and paratroopers, Malian soldiers entered the fabled city of Timbuktu on Monday after al-Qaida-linked militants who ruled the outpost by fear for nearly 10 months fled into the desert, setting fire to a library that held thousands of manuscripts dating to the Middle Ages.

French Col. Thierry Burkhard, chief military spokesman in Paris, said that there had been no combat with the Islamists but that the French and Malian forces did not yet control the town.

Still, there was celebration among the thousands of Timbuktu residents who fled the city rather than live under strict and pitiless Islamic rule and the dire poverty that worsened after the tourist industry was destroyed.

“In the heart of people from northern Mali, it’s a relief ― freedom finally,” said Cheick Sormoye, a Timbuktu resident who fled to Bamako, the capital.

Timbuktu, a city of mud-walled buildings and 50,000 people, was for centuries a seat of Islamic learning and a major trading center along the North African caravan routes that carried slaves, gold and salt.

In Europe, legend had it that it was a city of gold. Today, its name is synonymous to many with the ends of the earth.

It has been home to some 20,000 irreplaceable manuscripts, some dating to the 12th century. It was not immediately known how many were destroyed in the blaze that was set in recent days in an act of vengeance by the Islamists before they withdrew.

Michael Covitt, chairman of the Malian Manuscript Foundation, called the arson a “desecration to humanity.”

“These manuscripts are irreplaceable. They have the wisdom of the ages and it’s the most important find since the Dead Sea Scrolls,” he said.

The militants seized Timbuktu last April and began imposing a strict Islamic version of Shariah, or religious law, across northern Mali, carrying out amputations and public executions. Women could be whipped for going out in public without wearing veils, while men could be lashed for having cigarettes.

Just over two weeks after the French began their military intervention in Mali, French and Malian forces arrived in Timbuktu overnight, the French military spokesman said Monday.

“The helicopters have been decisive,” Burkhard said, describing how they aided the ground forces who came from the south as French paratroopers landed north of the city.

But the French have said Mali’s military must finish the job of securing Timbuktu. And the Malians have generally fared poorly in combat, often retreating in panic in the face of well-armed, battle-hardened Islamists.

During their rule in Timbuktu, the militants systematically destroyed cultural sites, including the ancient tombs of Sufi saints, which they denounced as contrary to Islam because they encouraged Muslims to venerate saints instead of God.

The mayor said the Islamists burned his office as well as the Ahmed Baba institute, a library rich in historical documents.

“It’s truly alarming that this has happened,” Mayor Ousmane Halle told the Associated Press by telephone from Bamako. “They torched all the important ancient manuscripts. The ancient books of geography and science. It is the history of Timbuktu, of its people.”

Some manuscripts had been removed from Timbuktu or hidden away for safekeeping from the Islamists.

“UNESCO is very concerned about the reports coming out of Timbuktu as to damage on cultural heritage there,” UNESCO chief spokeswoman Sue Williams said from Paris.

The destruction recalls tactics used by the Taliban in 2001 when they dynamited a pair of giant Buddhas carved into a mountain in Afghanistan.

The Taliban also rampaged through the national museum, smashing any art depicting the human form, considered idolatrous under their hardline interpretation of Islam. In all, they destroyed about 2,500 statues.

Mali’s Islamists still control the provincial capital of Kidal farther north and are believed to have dug a network of tunnels, trenches and caves from which they can launch attacks.

Nana Toure, a native of Timbuktu now living in the capital, said she was delighted to hear that the French had arrived but worried how long the Malian soldiers could hold the town without help.

“French troops must not leave us alone then because those who fled may come back and cause problems for us,” she said. “French troops have to stay a bit to stabilize the place.”