A Libyan rebel soldier stands with an RPG near a check point on the road to Sirte, near Ben Jawad, Libya, 27 March 2011. EPA/MANU BRABO
Libyan rebels pray during the burial of a comrade killed in the past weeks fighting near Ras Lanuf, Eastern Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
Libyan rebels pray during the burial of a comrade killed in the past weeks fighting near Ras Lanuf, Eastern Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
Libyan rebels search for the body of a comrade killed in the past weeks fighting near Ras Lanuf, Eastern Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
An UAE (United Arab Emirates) fighter plane lands on the tarmac at the Nato airbase in Decimomannu, Sardinia island, Italy, 27 March 2011. Since March 19, a US-led coalition that includes Britain and France has been taking out Libyan air defences and ground forces in order to enforce a United ations-imposed no-fly zone to protect civilians. Qatar and the United Arab Emirates have so far been the only Arab countries to actively join the international military action by contributing jets. EPA/GIUSEPPE UNGARI
Libyan rebels pray during the burial of a comrade killed in the past weeks fighting near Ras Lanuf, Eastern Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
A photo made available on 28 March 2011, shows Libyan doctors and volunteers cleaning a hospital after rebels took control of Brega, Libya, 27 March 2011. Libyan rebels took control of several towns from government forces as they advanced westwards with an eye on leader Muammar Gaddafi‘s hometown of Sirte. Since 19 March, a US-led coalition that includes Britain and France has been taking out Libyan air defences and ground forces in order to prevent attacks on civilians. EPA/MANU BRABO
A photo made available on 28 March 2011, shows Libyan rebels celebrating on their way to the front line near Brega, Libya, 27 March 2011. Libyan rebels took control of several towns from government forces as they advanced westwards with an eye on leader Muammar Gaddafi‘s hometown of Sirte. Since 19 March, a US-led coalition that includes Britain and France has been taking out Libyan air defences and ground forces in order to prevent attacks on civilians. EPA/MANU BRABO
A photo made available on 28 March 2011, shows an injured Libyan rebel being treated at a hospital in Ras Lanuf, Libya, 27 March 2011. Libyan rebels took control of several towns from government forces as they advanced westwards with an eye on leader Muammar Gaddafi‘s hometown of Sirte. Since 19 March, a US-led coalition that includes Britain and France has been taking out Libyan air defences and ground forces in order to prevent attacks on civilians. EPA/MANU BRABO
A photo made available on 28 March 2011, shows Libyan rebels collecting ammuniation in their position on the front line after rebel fighters took control of Brega, Libya, 27 March 2011. Libyan rebels took control of several towns from government forces as they advanced westwards with an eye on leader Muammar Gaddafi‘s hometown of Sirte. Since 19 March, a US-led coalition that includes Britain and France has been taking out Libyan air defences and ground forces in order to prevent attacks on civilians. EPA/MANU BRABO
A photo made available on 28 March 2011, shows a Libyan rebel checking ammuniation near the city of Brega, Libya, 27 March 2011. Libyan rebels took control of several towns from government forces as they advanced westwards with an eye on leader Muammar Gaddafi‘s hometown of Sirte. Since 19 March, a US-led coalition that includes Britain and France has been taking out Libyan air defences and ground forces in order to prevent attacks on civilians. EPA/MANU BRABO
A young Libyan man is seen at a checkpoint near the town of Brega, eastern Libya, 27 March 2011. According to media sources, Libyan rebels advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/ALKIS KONSTANTINIDIS
A Supporter of Libyan leader Muammar Gaddafi shouts slogans near the fortified military barracks and compound of Bab Al Azizia in Tripoli, Libya, 27 March 2011. Libyan rebels took control of several towns from government forces on 27 March as they advanced westwards with an eye on leader Muammar Gaddafi‘s hometown of Sirte. Since March 19, a US-led coalition that includes Britain and France has been taking out Libyan air defences and ground forces in order to enforce a United ations-imposed no-fly zone to protect civilians. EPA/MOHAMED MESSARA
A Supporter of Libyan leader Muammar Gaddafi makes a V-sign near the fortified military barracks and compound of Bab Al Azizia in Tripoli, Libya, 27 March 2011. Libyan rebels took control of several towns from government forces on 27 March as they advanced westwards with an eye on leader Muammar Gaddafi‘s hometown of Sirte. Since March 19, a US-led coalition that includes Britain and France has been taking out Libyan air defences and ground forces in order to enforce a United ations-imposed no-fly zone to protect civilians. EPA/MOHAMED MESSARA
A supporter of Libyan leader Muammar Gaddafi makes a V-sign near the fortified military barracks and compound of Bab Al Azizia in Tripoli, Libya, 27 March 2011. Libyan rebels took control of several towns from government forces on 27 March as they advanced westwards with an eye on leader Muammar Gaddafi‘s hometown of Sirte. Since March 19, a US-led coalition that includes Britain and France has been taking out Libyan air defences and ground forces in order to enforce a United ations-imposed no-fly zone to protect civilians. EPA/MOHAMED MESSARA