Heavy fighting has taken place between government and rebel forces in eastern Democratic Republic of Congo.
Last week, the US said it was reconsidering its opposition to supplying weapons to rebel forces.
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He said that unifying the rebel forces on the ground would be a priority.
To be sure, the rebel forces are often no kinder, and banditry is rife.
Col Gaddafi, who ruled Libya for 42 years, was ousted in August, when rebel forces captured Tripoli.
Earlier in the month, rebel forces took dozens of observer forces from the Philippines hostage for several days.
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Heavy fighting has been continuing in Libya between government and rebel forces for the eastern town of Brega.
But McCain said members of the extremist group represent only 7% of the nation's rebel forces, who number 100, 000.
In eastern Libya, rebel forces in the oil port of Ras Lanuf came under frequent air and artillery attacks.
Demonstrators are angry that the 17, 000-strong UN force has not better protected them against an offensive by rebel forces.
Syria's state-run media said that government troops in Aleppo had repulsed attacks by rebel forces near the airport on Friday.
Heavy fighting between government and rebel forces continued around the city, with the government carrying out air strikes in the suburbs.
But the imminent collapse of Libyan rebel forces, coupled with an endorsement from the Arab League, galvanized the West to act.
In Northern Yemen, 220 schools were destroyed, damaged or looted during fighting in 2009 and 2010 between government and rebel forces.
More than 1m Colombians have become displaced in their own country since the mid-1990s, as the rebel forces battle over territory.
On Monday, the UN said that clashes between government and rebel forces were continuing to hinder the work of aid agencies.
The campaign drove rebel forces and much of the district's residents out.
Meanwhile, the battle continues to push back rebel forces on the ground.
Fierce fighting continued in Angola's central highlands between government and rebel forces.
But does that make any sense now that it appears that most of the oil production is in the hands of rebel forces?
An FSA fighter known as Louay said rebel forces had pulled back several blocks in the neighborhood but were preparing for a counterattack.
Caballero "has suffered and continues to suffer emotional, psychological and economic damages" since rebel forces kidnapped, tortured and killed his father, the lawsuit says.
Leaders of rebel forces that deposed Col Muammar Gaddafi in Libya have said they do not intend to allow the extradition of the Lockerbie bomber.
The BBC's Gabriel Gatehouse in Goma says government and rebel forces have clashed in Mutaho, 10km (6 miles) east of the city for a third day.
Rebel forces took power 10 days ago in the CAR and ousted President Francois Bozize, whose government was a supporter of the mission to find Kony.
Shadow foreign secretary Douglas Alexander said he welcomed the progress made at the London conference but asked Mr Hague to clarify the government's position on arming rebel forces.
In the long run, he must also make political space in Rwanda for the Hutu rebel forces who maraud through eastern Congo and give General Nkunda a pretext for his depredations.
It includes allegations that rebel forces such as the Free Syrian Army recruited and used children, despite the FSA's stated policy of not recruiting anyone younger than 17 years of age.
However, substitute Sigamary Diarra settled the match in time added on to give some cheer to a country embroiled in conflict between Islamist rebel forces, government troops and the French military.
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