Reports indiciate that allied air strikes are making a difference on the ground in Libya, with momentum shifting away from forces loyal to Muammar Gaddafi. However, rebels are still finding progress difficult in many areas.

Air Strikes Offer Libya's Rebels Reprieve

(Euronews: 0728 PST, March 22, 2011) Only a few days ago Libyan rebels were on the verge of being crushed by forces loyal to Muammar Gaddafi. However, the heavy bombardment by the Western led coalition appears to have swung the momentum in Libya's civil war.

The main road out of the eastern city of Benghazi is now littered with the regime's vehicles scorched by attacks from the air. That has allowed the opposition to push towards Ajdabiya, though for the time being the town remains under Gaddafi's control.

Front Line Stalls Outside Ajdabiya

(Al Jazeera English: 0541 PST, March 22, 2011) Four days into an international military operation that has crippled Muammar Gaddafi's air force and air defence and forced the retreat of his ground troops in the east, rebels still can't seem to break through to Ajdabiya. Al Jazeera's James Bays filed this report 9km outside the town, where the AJE team had earlier come under missile fire from Gaddafi's forces.

Libya: France 24 Exclusive from Zintan

(France 24: 0620 PST, March 22, 2011) France 24 reports on the stand-off in Zintan, a rebel-held town in the west of Libya encircled by forces loyal to Muammar Gaddafi.