A Libyan rebel shouts 'God is Greatest' after he came back from the frontline at a strategic checkpoint north of the besieged Libyan city of Bani Walid, southeast of Tripoli, Libya, 18 September 2011. According to media report, the pro-Gaddafi fighters fired rockets and artillery shells on the rebels, who have been unsuccessfully trying to wrest control of Bani Walid, located about 150 kilometers south-east of the capital, Tripoli. The rebel forces had briefly entered Bani Walid on 16 September, but were forced to retreat after facing fierce resistance. EPA/MOHAMED MESSARA
A Libyan rebels sflashes the victory sign while smoke rises from the besieged Libyan city of Bani Walid, southeast of Tripoli, Libya, 18 September 2011. Gaddafi fighters fired rockets and artillery shells on the rebels, who have been unsuccessfully trying to wrest control of Bani Walid, located about 150 kilometers south-east of the capital, Tripoli. The rebel forces had briefly entered Bani Walid on 16 September, but were forced to retreat after facing fierce resistance. EPA/MOHAMED MESSARA
Libyan rebels shout 'God is Greatest' after they came back from the frontline at a strategic checkpoint north of the besieged Libyan city of Bani Walid, southeast of Tripoli, Libya, 18 September 2011. Gaddafi fighters fired rockets and artillery shells on the rebels, who have been unsuccessfully trying to wrest control of Bani Walid, located about 150 kilometers south-east of the capital, Tripoli. The rebel forces had briefly entered Bani Walid on 16 September, but were forced to retreat after facing fierce resistance. EPA/MOHAMED MESSARA
Libyan rebel carry away an injured fighter towards a field hospital in the north of the besieged city of Bani Walid, southeast of Tripoli, Libya, 18 September 2011. According to media report, the pro-Gaddafi fighters fired rockets and artillery shells on the rebels, who have been unsuccessfully trying to wrest control of Bani Walid, located about 150 kilometers south-east of the capital, Tripoli. The rebel forces had briefly entered Bani Walid on 16 September, but were forced to retreat after facing fierce resistance. EPA/MOHAMED MESSARA
A general view shows, smoke rising from the besieged Libyan city of Bani Walid, southeast of Tripoli. Libya, on 18 September 2011. According to media report, the pro-Gaddafi fighters fired rockets and artillery shells on the rebels, who have been unsuccessfully trying to wrest control of Bani Walid, located about 150 kilometers south-east of the capital, Tripoli. The rebel forces had briefly entered Bani Walid on 16 September, but were forced to retreat after facing fierce resistance. EPA/MOHAMED MESSARA
An injured Libyan rebel rests on a stretcher on his way to a field hospital in the north of the besieged city of Bani Walid, southeast of Tripoli, Libya, 18 September 2011. Gaddafi fighters fired rockets and artillery shells on the rebels, who have been unsuccessfully trying to wrest control of Bani Walid, located about 150 kilometers south-east of the capital, Tripoli. The rebel forces had briefly entered Bani Walid on 16 September, but were forced to retreat after facing fierce resistance. EPA/MOHAMED MESSARA
A general view shows, smoke rising from the besieged Libyan city of Bani Walid, southeast of Tripoli. Libya, on 18 September 2011. According to media report, the pro-Gaddafi fighters fired rockets and artillery shells on the rebels, who have been unsuccessfully trying to wrest control of Bani Walid, located about 150 kilometers south-east of the capital, Tripoli. The rebel forces had briefly entered Bani Walid on 16 September, but were forced to retreat after facing fierce resistance. EPA/MOHAMED MESSARA
A Libyan rebel fighter looks on as he comes back from the frontline near the besieged Libyan city of Bani Walid southeast of Tripoli. Libya, 18 September 2011.Gaddafi fighters fired rockets and artillery shells on the rebels, who have been unsuccessfully trying to wrest control of Bani Walid, located about 150 kilometers south-east of the capital, Tripoli. The rebel forces had briefly entered Bani Walid on 16 September, but were forced to retreat after facing fierce resistance. EPA/MOHAMED MESSARA
A Libyan rebel stands guard while smoke rises from the besieged Libyan city of Bani Walid southeast of Tripoli, Libya, 18 September 2011. Gaddafi fighters fired rockets and artillery shells on the rebels, who have been unsuccessfully trying to wrest control of Bani Walid, located about 150 kilometers south-east of the capital, Tripoli. The rebel forces had briefly entered Bani Walid on 16 September, but were forced to retreat after facing fierce resistance. EPA/MOHAMED MESSARA
A Libyan Rebel flashes the 'victory sign' while smoke rises from the besieged Libyan city of Bani Walid, southeast of Tripoli. Libya, on 18 September 2011. According to media report, the pro-Gaddafi fighters fired rockets and artillery shells on the rebels, who have been unsuccessfully trying to wrest control of Bani Walid, located about 150 kilometers south-east of the capital, Tripoli. The rebel forces had briefly entered Bani Walid on 16 September, but were forced to retreat after facing fierce resistance. EPA/MOHAMED MESSARA
Libyan rebels celebrate after they took control over a part of the besieged city of Bani Walid, Libya, 18 september 2011. According to media report, armed forces loyal to fugitive Libyan leader Muammer Gaddafi on 18 September, mounted fresh attacks, heavily shelled the rebels and fired rockets at them on the outskirts of the strategic town of Bani Walid. Pro-Gaddafi fighters are reportedly taking advantage of the mountainous nature of Bani Walid to fire mortars and use snipers to attack the rebels. EPA/MOHAMED MESSARA
Libyan rebels celebrate after they took control over a part of the besieged city of Bani Walid, Libya, 18 september 2011. According to media report, armed forces loyal to fugitive Libyan leader Muammer Gaddafi on 18 September, mounted fresh attacks, heavily shelled the rebels and fired rockets at them on the outskirts of the strategic town of Bani Walid. Pro-Gaddafi fighters are reportedly taking advantage of the mountainous nature of Bani Walid to fire mortars and use snipers to attack the rebels. EPA/MOHAMED MESSARA
Libyan rebels keep watch, as a black smoke rises out from a building (not pictured), in Bani Walid, southeast of Tripoli, Libya, 18 September 2011. According to media report, armed forces loyal to fugitive Libyan leader Muammer Gaddafi on 18 September, mounted fresh attacks, heavily shelled the rebels and fired rockets at them on the outskirts of the strategic town of Bani Walid. Pro-Gaddafi fighters are reportedly taking advantage of the mountainous nature of Bani Walid to fire mortars and use snipers to attack the rebels. EPA/MOHAMED MESSARA
A Libyan rebel flashes a 'Victory sign' in Bani Walid, southeast of Tripoli. Libya, 18 September 2011. According to media report, armed forces loyal to fugitive Libyan leader Muammer Gaddafi on 18 September, mounted fresh attacks, heavily shelled the rebels and fired rockets at them on the outskirts of the strategic town of Bani Walid. Pro-Gaddafi fighters are reportedly taking advantage of the mountainous nature of Bani Walid to fire mortars and use snipers to attack the rebels. EPA/MOHAMED MESSARA
Libyan rebels are seen in the besieged city of Bani Walid after they took control over a part of it, in Libya, 18 september 2011. According to media report, armed forces loyal to fugitive Libyan leader Muammer Gaddafi on 18 September, mounted fresh attacks, heavily shelled the rebels and fired rockets at them on the outskirts of the strategic town of Bani Walid. Pro-Gaddafi fighters are reportedly taking advantage of the mountainous nature of Bani Walid to fire mortars and use snipers to attack the rebels. EPA/MOHAMED MESSARA
A Libyan rebel smiles at a back of a pickup vehicle as rebels took control over a part of the besieged city of Bani Walid on 18 September 2011. According to media report, armed forces loyal to fugitive Libyan leader Muammer Gaddafi on 18 September, mounted fresh attacks, heavily shelled the rebels and fired rockets at them on the outskirts of the strategic town of Bani Walid. Pro-Gaddafi fighters are reportedly taking advantage of the mountainous nature of Bani Walid to fire mortars and use snipers to attack the rebels. EPA/MOHAMED MESSARA
Libyan rebels react in a pickup vehicle as they took control over a part of the besieged city of Bani Walid, Libya, 18 September 2011. According to media report, armed forces loyal to fugitive Libyan leader Muammer Gaddafi on 18 September, mounted fresh attacks, heavily shelled the rebels and fired rockets at them on the outskirts of the strategic town of Bani Walid. Pro-Gaddafi fighters are reportedly taking advantage of the mountainous nature of Bani Walid to fire mortars and use snipers to attack the rebels. EPA/MOHAMED MESSARA
A Libyan rebel fire with his weapon, in Bani Walid, southeast of Tripoli, Libya, 18 September 2011. According to media report, armed forces loyal to fugitive Libyan leader Muammer Gaddafi on 18 September, mounted fresh attacks, heavily shelled the rebels and fired rockets at them on the outskirts of the strategic town of Bani Walid. Pro-Gaddafi fighters are reportedly taking advantage of the mountainous nature of Bani Walid to fire mortars and use snipers to attack the rebels. EPA/MOHAMED MESSARA
Libyan rebels celebrate after they took control over a part of the besieged city of Bani Walid, Libya, 18 september 2011. According to media report, armed forces loyal to fugitive Libyan leader Muammer Gaddafi on 18 September, mounted fresh attacks, heavily shelled the rebels and fired rockets at them on the outskirts of the strategic town of Bani Walid. Pro-Gaddafi fighters are reportedly taking advantage of the mountainous nature of Bani Walid to fire mortars and use snipers to attack the rebels. EPA/MOHAMED MESSARA
Libyan rebel run as black smoke rises out from a building, in Bani Walid, southeast of Tripoli, Libya, 18 September 2011. According to media report, armed forces loyal to fugitive Libyan leader Muammer Gaddafi on 18 September, mounted fresh attacks, heavily shelled the rebels and fired rockets at them on the outskirts of the strategic town of Bani Walid. Pro-Gaddafi fighters are reportedly taking advantage of the mountainous nature of Bani Walid to fire mortars and use snipers to attack the rebels. EPA/MOHAMED MESSARA
A Libyan Rebel looks at the besieged city of Bani Walid, Libya, 18 September 2011. According to media report, armed forces loyal to fugitive Libyan leader Muammer Gaddafi on 18 September, mounted fresh attacks, heavily shelled the rebels and fired rockets at them on the outskirts of the strategic town of Bani Walid. Pro-Gaddafi fighters are reportedly taking advantage of the mountainous nature of Bani Walid to fire mortars and use snipers to attack the rebels. EPA/MOHAMED MESSARA
Libyan rebels arrest a man (C), on suspicion of being a pro-Gaddafi, in Bani Walid, southeast of Tripoli, Libya, 18 September 2011. According to media report, armed forces loyal to fugitive Libyan leader Muammer Gaddafi on 18 September, mounted fresh attacks, heavily shelled the rebels and fired rockets at them on the outskirts of the strategic town of Bani Walid. Pro-Gaddafi fighters are reportedly taking advantage of the mountainous nature of Bani Walid to fire mortars and use snipers to attack the rebels. EPA/MOHAMED MESSARA
Libyan rebel look at smoke rising after the explosion of a Grad rocket, in Bani Walid, southeast of Tripoli, Libya, 18 September 2011. According to media report on 17 September 2011, Rebels sent reinforcements, Turkey offered some 22 tons of humanitarian supplies to the Libyan town of Bani Walid, the scene of fierce fighting between rebel forces and loyalists to fugitive leader Muammar Gaddafi. Two Turkish military planes left Ankara on 17 September with the supplies, added the report, quoting the website of Turkish Prime Minister Recep Tayyip Erdogan's office. The supplies were airdropped to the mountain town, which has no airport. EPA/MOHAMED MESSARA
Libyan Rebel fighters prepare a rocket, on the frontline of Bani Walid, southeast of Tripoli, Libya, 18 September 2011. According to media report on 17 September 2011, Rebels sent reinforcements, Turkey offered some 22 tons of humanitarian supplies to the Libyan town of Bani Walid, the scene of fierce fighting between rebel forces and loyalists to fugitive leader Muammar Gaddafi. Two Turkish military planes left Ankara on 17 September with the supplies, added the report, quoting the website of Turkish Prime Minister Recep Tayyip Erdogan's office. The supplies were airdropped to the mountain town, which has no airport. EPA/MOHAMED MESSARA
Libyan rebels rest on the outskirts of Bani Walid, southeast of Tripoli, Libya, 18 September 2011. According to media report on 17 September 2011, Rebels sent reinforcements, Turkey offered some 22 tons of humanitarian supplies to the Libyan town of Bani Walid, the scene of fierce fighting between rebel forces and loyalists to fugitive leader Muammar Gaddafi. Two Turkish military planes left Ankara on 17 September with the supplies, added the report, quoting the website of Turkish Prime Minister Recep Tayyip Erdogan's office. The supplies were airdropped to the mountain town, which has no airport. EPA/MOHAMED MESSARA