Anja Niedringhaus, Associated Press
BIN JAWWAD, Libya — Libyan government tanks and rockets blunted a rebel assault on Moammar Gadhafi's hometown of Sirte on Tuesday and drove back the ragtag army of irregulars, even as world leaders prepared to debate the country future in London.
Rockets and tank fire sent Libya's rebel volunteers in a panicked scramble away from the front lines, suggesting that the opposition is still no match for the superior firepower and organization of Gadhafi's forces, despite an international campaign of deadly airstrikes.
A U.N.-mandated no-fly zone and campaign of strikes by the U.S. and its allies helped rebel forces regain territory lost of the past week, when they were on the brink of defeat by government forces.
Tuesday's shelling and the undisciplined volunteers' disorganized flight in their pickup trucks, however, showed that the rebels' fundamental inability to counter Gadhafi's heavy weapons without extensive outside help.
United Nations Secretary-General Ban Ki-moon, United States Secretary of State Hillary Rodham Clinton, the Arab League, the African Union and around 40 foreign ministers were scheduled to join talks in London, seeking to ratchet up pressure on Gadhafi.
Italian Foreign Minister Franco Frattini said several nations planned to put forward a deal which would propose a cease-fire, exile for Gadhafi and a framework for talks, between Libya's tribal leaders and opposition figures, on the country's future.
In a sign of emerging ties between the opposition and the international community, a senior U.S. administration official said it would soon send an envoy to Libya to meet with leaders of the rebels.
The official said American diplomat Chris Stevens will travel to the rebel stronghold of Benghazi in the coming days to establish better ties with groups seeking to oust the longtime Libyan leader. The move doesn't constitute formal recognition of the opposition.
The official spoke on condition of anonymity to discuss internal planning, as Secretary of State Hillary Rodham Clinton was preparing to meet Libyan opposition envoy Mahmoud Jibril in London.
In an open letter to the international community, meanwhile, Gadhafi called for a halt to the "monstrous assault" on Libya and maintained that that the rebels were supported by the al-Qaida terrorist network.
"What is happening now is providing a cover for al-Qaida through airstrikes and missiles to enable al-Qaida to control North Africa and turn it into a new Afghanistan," he said, accusing the international community of carrying out genocide against the Libyans.
The rebels remain woefully outgunned by Gadhafi's forces and it is unclear how they can take the stronghold of Sirte without further aggressive international air support.
NATO has insisted that it was seeking only to protect civilians and not to give air cover to an opposition march. But that line looked set to become even more blurred. The airstrikes are clearly the only way the rebels bent on overthrowing Gadhafi are going to continue their push to the capital.
There was growing criticism from Russia and other countries that the international air campaign is overstepping the bounds of the U.N. resolution that authorized it. The complaints came at a critical transition in the campaign from a U.S. to a NATO command. That threatens to hamper the operation, as some of the 28 NATO member nations plan to limit their participation to air patrols, rather than attacks on ground targets.
Rebels made it to Nawfaliyah some 60 miles (100 kilometers) from Sirte on Monday, but judging by the location of Tuesday's bombardment, they have been driven back to the hamlet of Bin Jawwad, a few dozen miles (kilometers) to the east.
"Gadhafi's forces are firing from Wadi al-Ahmar, including grad rockets, artillery and mortars," said rebel fighter Adel Sirhani, referring to a strategic valley outside Sirte. "It's very intense."
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