Brega Battle Rages as Another Gadhafi Man Quits

The oil town of Brega saw heavy fighting on Sunday as rebel forces advanced only to fall back again after being ambushed by forces loyal to Moammar Gadhafi, who was hit by another defection.

Former foreign minister and U.N. General Assembly president Ali Treiki became the latest official to abandon Gadhafi, after the flight to Britain of foreign minister and regime stalwart Moussa Koussa earlier in the week.

A British delegation was also reported to be in the Libyan rebel bastion of Benghazi in the east, nearly a month after a botched bid by special forces to contact the insurgency caused red faces in London when the team was captured.

Rebel spokesman Mustafa Gheriani confirmed the presence of a British group in the country's second largest city for talks with the Transitional National Council (TNC) on Sunday.

A British Foreign Office spokesperson also confirmed the trip, saying the team was led by Christopher Prentice, who also visited Libya last week.

The spokesperson said the aim of the trip was to "engage with key figures" on the TNC, "build on the work of the previous team and seek to establish further information" about the council and its aims.

On March 7, London called the seizure by rebels of a team -- reportedly six elite Special Air Service troopers and two diplomats -- in a botched attempt to contact the insurgency the result of a "serious misunderstanding."

Gadhafi's foreign affairs secretary of state, Abdelati Obeidi, was in Athens to meet Greek Prime Minister George Papandreou Sunday "at the request of the Libyan prime minister," Al-Baghdadi Ali al-Mahmoudi, Papandreou's office said.

On the front line, rebels who had entered the eastern town of Brega early on Sunday said they were staging a tactical withdrawal after being ambushed.

An Agence France Presse correspondent saw some 300 to 400 fighters regrouping on the road back into rebel-held territory some 10 kilometers to the east.

Loud explosions could still be heard from Brega's outskirts as the rebels' best-trained fighters took on the Gadhafi loyalists.

Most of the rebel volunteers acknowledged they lacked the military training, discipline and knowledge of the terrain to mount a frontal assault on Brega.

They said they were dependent on the rebels' few trained fighters, mostly defectors from the regular army.

"There is no commander. We are all together," said Abdul Wahed Aguri, a 28-year-old.

"We are not army. We can't move closer to Brega because we don't know where the enemy is. We don't know the area. We have to wait for the army (defectors)," he said, adding that could take a whole day.

Intermittent explosions rumbled across the desert landscape as the rebel vanguard traded rocket and artillery fire with Gadhafi forces inside the town.

Aircraft from the NATO-led coalition enforcing a no-fly zone were heard overhead. The rebels said they heard air strikes on loyalist positions in the town overnight, although there was no immediate confirmation from the alliance.

Earlier on Sunday, the rebels pushed forward to seize the vast university campus on Brega's outskirts, an AFP correspondent witnessed before the retreat.

The town has been the scene of intense exchanges for several days, with both sides advancing only to withdraw again later under fire.

On Saturday, the rebels had claimed to have recaptured Brega, 800 kilometers east of the capital Tripoli, but pro-Gadhafi snipers were said to be still active and others were apparently holed up in the university.

A rebel spokesman in Libya's third biggest city Misrata, 210 kilometers east of the capital, reported fierce fighting there on Saturday.

He said Gadhafi's forces tried to enter the city on three fronts, but were pushed back.

Treiki, the latest in a string of officials to abandon the Gadhafi regime, met Arab League chief Amr Moussa for talks in Cairo on Sunday.

Treiki resigned his official duties as an adviser to Gadhafi but did not pledge allegiance to the rebels, Arab League sources said.

He was Tripoli's envoy to the United Nations until 2009 when he became president of the U.N. General Assembly. He was also Libya's ambassador to France, African affairs minister, and foreign minister in the 1970s and 1980s.

Retired U.S. general James Jones, who until last October was President Barack Obama's national security adviser, said the Libya endgame was more "vital" to Europe than to the United States.

He also acknowledged on Sunday talk shows that Gadhafi's ouster was the ultimate goal in the coalition air campaign.

Former Archbishop Desmond Tutu, who battled South Africa's white-minority regime and won the Nobel Prize for his stand against apartheid, told the BBC of Gadhafi: "You keep having to balance what is a lesser evil.

"It's quite clear in the best of worlds it would be a good thing for us to say you clobber him, capture him and let him stand for trial.

"But we know that doesn't usually happen in the world in which we inhabit."

He added that "the lesser of two evils" could be to let Gadhafi "have a soft landing and save the lives of as many people as you possibly can."

A Turkish ferry docked in Benghazi on Sunday, a week after setting out on a mission to take wounded people for treatment in Turkey, an AFP reporter said.

A large crowd cheered "God is greater" as the vessel's foghorn sounded its arrival.

NATO has said it is examining rebel reports that four civilians were among 13 people killed in a coalition air raid some 15 kilometers east of Brega on Friday.

"We are always concerned by reports of civilian casualties. NATO's mission is to protect civilians and civilian areas from the threat of attack," said alliance spokeswoman Oana Lungescu.

Meanwhile, a petition demanding the release of Libyan woman Iman al-Obeidi who said government soldiers raped her reached its target of half a million signatures on Sunday and will be delivered to the Turkish embassy in Benghazi.

Obeidi has not been seen in public since March 26, when she burst into Tripoli's Rixos hotel and threw open her coat to reveal scars and bruises on her body.

She was dragged off by security guards amid mayhem while foreign journalists who tried to intervene were shoved aside. Footage of the incident was posted on the Internet.