* Arab League calls for peacekeeping mission in Syria
* Syria rejects resolution
* Rockets hit Homs after lull
* Funerals in Aleppo for bomb victims (Updates with reported morning bombardment, crackdown on Hama, official news agency)
By Khaled Yacoub Oweis and Yasmine Saleh
AMMAN/CAIRO, Feb 13 (Reuters) - Syrian forces resumed their bombardment of the city of Homs on Monday after Arab countries called for U.N. peacekeepers and pledged their firm support for the opposition battling President Bashar al-Assad.
Opposition campaigners said tank fire was concentrated on two large Sunni Muslim neighbourhoods that have been at the forefront of opposition to Assad. They said 23 people were killed on Sunday, prompting street demonstrations across the country in support of Homs.
“Mortar rounds and bombardment from BTRs (infantry fighting vehicles) are heavily hitting Baba Amro. We do not have numbers for any casualties because there is no communication with the district and the live feed camera relaying live footage from there appears to have been knocked out,” activist Mohammad al-Hassan old Reuters from Homs.
The authorities say they are fighting “terrorists” in Homs and the rest of the mostly Sunni Muslim country of 21 million.
The official news agency said a “terrorist group” had abducted an army colonel in the Qarabees neighbourhood of Homs, without giving a date. It said security forces have confiscated weapons and explosives while chasing terrorists in the city of Hama, which came under a renewed military crackdown this week.
The assault on Homs has spurred Arab countries to ostracise Assad and promise tougher action. At a meeting in Cairo on Sunday, Arab League foreign ministers pledged for the first time to aid the opposition battling to overthrow Assad, from Syria’s Alawite minority, an offshoot of Shi’ite Islam that has dominated the country since Alawite officers expanded their influence in the military and took power five decades ago.
The League also called on the U.N. Security Council to authorise a peacekeeping force, a challenge to Russia and China which have so far used their veto power to block action by the world body, most recently on Feb 4.
In Homs, government troops concentrated their fire on Baba Amro in the south of the city and al-Waer in the West, which borders the Military College, a main assembly point for tanks and government troops, opposition campaigners said.
“Tank shelling has been non-stop on Baba Amro and the bombardment on al-Wear began overnight,” Hassan said by phone.
He said al-Waer, scene of large pro-democracy demonstrations for months, had come under attack in the last several days from pro-Assad militia known as shabbiha.
“We heard that the Free Syrian Army has started responding by attacking roadblocks being manned by shabbiha. Communications with al-Waer have been cut off and the sound of shelling can be now heard,” Hassan said.
The Free Syrian Army, led by defectors, has taken the main role in armed opposition to Assad’s government. Accounts on the ground are difficult to verify because Syria restricts access by journalists.
The resolution approved by Arab League ministers in Cairo called for “opening communication channels with the Syrian opposition and providing all forms of political and material support to it” - a remarkable statement from a body once known for keeping out of the internal affairs of its members.
The Arab League has turned decisively against Assad, led by Saudi Arabia and other Sunni-ruled Gulf monarchies who have long resented Assad’s close ties to Shi’ite regional rival Iran.
The resolution did not spell out whether its proposed joint U.N.-Arab peacekeeping force would involve armed troops, or whether the aid offered to the opposition would include weapons.
If so, it would be the second time in less than a year the Arab League had called for outside intervention in an Arab state. Its decision to back a no-fly zone in Libya last March led to Western bombing that helped bring down Muammar Gaddafi.
Syria’s uprising, in which the United Nations says more than 5,000 people have died, has become one of the bloodiest of the Arab Spring revolts sweeping the region since the end of 2010.
Any peacekeeping mission would require consensus from foreign powers, who have been divided on how to resolve a conflict that is descending into a civil war.
Moscow and Beijing drew strong criticism from the West after they prevented the Security Council from backing an Arab plan that called for Assad to give up his powers. However, Western powers so far have shown no appetite for military action, despite their condemnation of the repression of the uprising.
Syria called the League’s resolution “a flagrant departure from the group’s charter and a hostile act that targets Syria’s security and stability”. Assad’s government says it is fighting an insurgency by militants funded from abroad, and Arab states have turned against it as part of a regional power grab.
At the United Nations, U.N. Secretary-General Ban Ki-moon’s spokesperson said the U.N. chief supported the “efforts of the League of Arab States to stop the violence in Syria and to seek a peaceful resolution of the crisis that meets the democratic and legitimate aspirations of the Syrian people”.
Earlier on Sunday, Tunisia said it would host the first meeting on Feb. 24 of a “Friends of Syria” contact group made up of Arab and other states and backed by the West. A similar Libya contact group played a vital role in coordinating Western and Arab aid to that country’s rebels last year.
On Sunday armour-backed troops raided the al-Inshaat district of Homs, which has seen several incursions by loyalist troops over the past week. Tanks ran over civilian cars and troops ransacked houses and burned furniture in the streets as collective punishment, a statement by the Coalition of Free Homs said.
“The regime wants to punish the civilian population for supporting the Free Syrian Army,” the statement said.
A Syrian Red Crescent aid convoy had reached Homs and volunteers were distributing food, medical supplies, and blankets to thousands of people affected by the violence, the International Committee of the Red Cross said in a statement.
“The population, particularly the wounded and sick, are bearing the brunt of the violence,” the ICRC chief in Damascus, Marianne Gasser, said.
Activists said Red Crescent aid teams had been to districts populated by members of Assad’s Alawite sect but had not reached Sunni neighbourhoods that bore the brunt of shelling.
A YouTube video showed a doctor in the Sunni al-Bayada district with the bodies of three men on the floor, the body of a woman on a table and an injured man on a bed, with no signs of any medical equipment except for an oxygen bottle.
“We do not have any medicine, equipment or staff. The hospital is this four metre (yard) by four metre room,” the doctor said.
“The Red Crescent does not come here because the (army) shells it when it tries. Most of cases we receive are dying form bleeding because we don’t have any blood units.”
A lull in the bombardment earlier in the day prompted anti-Asssd rallies in Qusour, Bayada and Khalidua and Bab Houd districts of Homs. Demonstrations also broke out in Houla in the nearby countryside, which has also been under bombardment.
YouTube footage showed hundreds of youths holding shoulders and dancing under white-and-green Syrian flags from the time before Assad’s Baath Party took power in a 1963 coup.
“Dignified Homs is dying. The world sold it by its silence, Mothers are suffering, but our dear God does not forget anyone,” an activist sings as a crowd dances in front of him.
In the city of Hama, 50 km (28 miles) north of Homs, loyalist forces backed by tanks and armoured vehicles killed at least one man when they raided neighbourhoods on Sunday near the countryside where the Free Syrian Army has been active.
“It is the third day of such incursions. They fire heavy machineguns and anti-aircraft guns at random the, then they go in and raid houses and arrest dozens of people. The objective is to separate Hama from the countryside,” activist Fady al-Jaber said from Hama. (Additional reporting by Edmund Blair in Cairo and Erika Solomon in Beirut; Writing by Peter Graff; Editing by Michael Roddy)