Libyan Freedom Figter's manage to regain ground near Brega - Libya Uprise Latest

Freedom Figter's claim regaining new ground in port town as Gaddafi's forces cripple oil production in eastern Libya

Pro-democracy fighters have regained ground in a new advance on the oil port of Brega in eastern Libya.

Rebels said the loss of ground early this week to forces loyal to Muammar Gaddafi is a normal occurrence in fluid desert wars, and will not prevent them from ousting the Libyan leader.

Meanwhile, NATO stepped up the pace of its air campaign over Libya on Wednesday, a day after facing fierce criticism of not doing enough to protect civilians in Misurata.

The alliance dismissed opposition criticisms saying the safety of civilians is its top priority and pledged to do everything it can to ensure that.

t accused Gaddafi's troops of hiding tanks, troops and heavy weapons among civilians to stop NATO aircrafts from air strikes.

On Tuesday Gaddafi's forces pushed back rebels from Brega in the pro-democracy movement's first significant loss of territory in almost a week.

"This kind of desert fight is very fluid; advancing 20 kilometres and then retreating 20 kilometres is normal in a desert war," Mustafa Gheriani, a rebel spokesman, said.

"Look at the desert war during the Second World War, around [the eastern Libyan town of] Tobruk: they were moving by 50 kilometres every day."

Gheriani said "our forces are at the eastern border of the city, the [Gaddafi] militias are inside the city and the fight is going on".

He said Gaddafi's army "has a lot of weapons left" and can threaten Ajdabiya, about 80 kilometres further east, "but we hope our resolve and most of all the resolve of NATO will prevent them to do that".