Malians living under the grip of al-Qaida-linked rebels expressed dismay Friday that it could be nearly a year before a regional military intervention to oust the Islamists from power.

The U.N.'s most powerful body on Thursday authorized an African-led led force but made no mention of size and set no timeline for military action.

U.N. peacekeeping chief Herve Ladsous said recently he does not expect a military operation to begin until September or October of next year.

"We want rapid military action to liberate our cities," said Alphadi Cisse, who lives in Timbuktu. "There is no school, there is no work and no money. We are fed up with this situation."

The mayor of Timbuktu, which is controlled by the Islamist group Ansar Dine, has described conditions there as "a living hell." The al-Qaida-linked militants have imposed their version of strict Islamic law known as Shariah.

The militants have stoned to death a couple accused of adultery, hacked off the hands of thieves and have recruited children as young as 12 into their ranks. Heavily armed men also have attacked bars that sell alcohol, and banned men and women from socializing in the streets.

The turmoil has decimated the economy of Timbuktu, once a thriving tourist town.

Thursday's resolution adopted unanimously by the U.N. Security Council welcomes troop contributions pledged by ECOWAS and calls on member states, including from the neighboring Sahel region, to contribute troops to the mission. Council diplomats say the best-trained African troops in desert warfare are from Chad, Mauritania and Niger.

The resolution stressed that there must be a two-track plan — political and military — to reunify the country, which has been in turmoil since a coup in March. Islamist groups were able to take hold of northern Mali, an area the size of Texas, after the March coup created a power vacuum.

Coup members created new political turmoil earlier this month when they arrested the country's prime minister and forced him to resign — a move that raised new concerns about the ability of the Malian military help regain control of the north.

The U.N. resolution also emphasizes that further military planning is needed a force could be sent and it asks Secretary-General Ban Ki-moon to "confirm in advance the council's satisfaction with the planned military offensive operation."

France's U.N. Ambassador Gerard Araud told reporters Thursday that it's premature to say when the military operation will take place because African and Malian troops must be trained and much depends on the political process and the country's extreme weather.

Northerners in Mali say the longer the world waits, the more entrenched the militants are becoming.

Hamadada Toure, a teacher from the city of Gao, urged the international community to follow through swiftly on its pledges to help free the north.

"If the resolution is not acted upon to chase the Islamists out of towns, all the comings and goings of diplomats and the mobilization of the international community are a bluff," he said from southern Mali where he sought refuge earlier this year.