Gadhafi's forces adapt to airstrikes, pound rebels

Moammar Gadhafi's ground forces recaptured a strategic oil town and moved within striking distance of another major eastern city, nearly reversing the gains rebels made since international airstrikes began. Rebels pleaded for more help, while a U.S. official said government forces are making themselves harder to target by using civilian "battle wagons" with makeshift armaments instead of tanks.

Western powers kept up the pressure to force Gadhafi out with new airstrikes in other parts of Libya, hints that they may arm the opposition and intense negotiations behind the scenes to find a country to give haven to Libya's leader of more than 40 years.

Also on Wednesday, an American official and former U.S. intelligence officer told The Associated Press that CIA operatives were sent to Libya this month after the agency's station in the capital was forced to close. CIA officers also assisted in rescuing one of two crew members of an F-15E Strike Eagle that crashed, they said. They spoke on condition of anonymity because of the sensitivity of the information.

Airstrikes have neutralized Gadhafi's air force and pounded his army, but his ground forces remain far better armed, trained and organized than the opposition.

The shift in momentum back to the government's side is hardening a U.S. view that the poorly equipped opposition is probably incapable of prevailing without decisive Western intervention - either an all-out U.S.-led military assault on regime forces or a decision to arm the rebels.

In Washington, congressional Republicans and Democrats peppered senior administration officials with questions about how long the U.S. will be involved in Libya, the operation's costs and whether foreign countries will arm the rebels.

NATO is taking over control of the airstrikes, which began as a U.S.-led operation. Intelligence experts said the CIA operatives that were sent to Libya would have made contact with the opposition and assessed the rebel forces' strength and needs if Obama decided to arm them. The New York Times first reported that the CIA had sent in operatives and that British operatives were directing airstrikes.

Gadhafi's forces have adopted a new tactic in light of the pounding that airstrikes have given their tanks and armored vehicles, a senior U.S. intelligence official said. They've left some of those weapons behind in favor of a "gaggle" of "battle wagons": minivans, sedans and SUVs fitted with weapons, said the official, who spoke anonymously in order to discuss sensitive U.S. intelligence on the condition and capabilities of rebel and regime forces. Rebel fighters also said Gadhafi's troops were increasingly using civilian vehicles in battle.

The change not only makes it harder to distinguish Gadhafi's forces from the rebels, it also requires less logistical support, the official said. The official said airstrikes have degraded Gadhafi's forces since they were launched March 19, but the regime forces still outmatch those of the opposition "by far," and few members of Gadhafi's military have defected lately.

The disparity was obvious as government forces pushed back rebels about 160 kilometers in just two days. The rebels had been closing in on the strategic city of Sirte, Gadhafi's hometown and a bastion of support for the longtime leader, but under heavy shelling they retreated from Bin Jawwad on Tuesday and from the oil port of Ras Lanouf on Wednesday.

Gadhafi's forces were shelling Brega, another important oil city east of Ras Lanouf. East of the city in Ajdabiya, where many rebels had regrouped, Col. Abdullah Hadi said he expected the loyalists to enter Brega by Wednesday night. "I ask NATO for just one aircraft to push them back. All we need is air cover and we could do this. They should be helping us," Hadi said.

The battlefield setbacks are hardening a U.S. view that the opposition is probably incapable of prevailing without decisive Western intervention, a senior U.S. intelligence official told the AP, speaking on condition of anonymity.