Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Libya Rebels Say Position Hit by NATO Airstrike Olcay Rached April 07, 2011 Medics treat an injured rebel fighter at the hospital in Ajdabiyah, Libya, April 7, 2011 Photo: Reuters Medics treat an injured rebel fighter at the hospital in Ajdabiyah, Libya, April 7, 2011 Libyan rebels say a NATO airstrike hit a rebel position near the eastern town of Brega Thursday, wounding several fighters. Rebels have been battling forces loyal to Libyan leader Moammar Gadhafi to retake control of the oil town, which has gone from rebel to regime control and back again several times during the conflict. Rebel leaders have recently criticized NATO for failing to protect civilians and for not striking military forces quickly or forcefully enough. Meantime, officials say an international contact group including the United States, European and Middle East allies will meet in Qatar next week to discuss the military intervention in Libya. The French news agency, AFP, reports France is also trying to convince the African Union to send representatives to the meeting on April 13. Colonel Gadhafi appealed directly to U.S. President Barack Obama Wednesday to stop the NATO air campaign. A rambling three-page letter the Libyan leader urged Obama to stop what he called an "unjust war against a small people." Secretary of State Hillary Clinton dismissed the appeal and reiterated U.S. and NATO demands that there be a cease-fire, that loyalist forces withdraw from cities and that Gadhafi give up power. U.N. Secretary Ban Ki-moon expressed particular concern about the situation in the western city of Misrata, where pro-Gadhafi forces have been firing rockets and other heavy artillery to battle rebel fighters. Ban said Wednesday residents trapped by the military shelling are unable to receive basic supplies, including clean water, food and medicine. Libya's deputy foreign minister, Khaled Kaim, said a British airstrike hit a major oil field Wednesday, killing three security guards. But an oil official in the rebel-controlled east told Reuters Thursday there was no strike at the Sarir oil field, but that pro-Gadhafi forces had attacked the area. Some information for this report was provided by AP, AFP and Reuters. Follow our Middle East reports on [1]Twitter and discuss them on our [2]Facebook page. References 1. http://twitter.com/VOAMidEast 2. http://www.facebook.com/pages/VOAMiddleEastVoices/124360240958667?%20%20%20%20v=wall .