In central Uruzgan province, a U.S B-52 struck suspected al-Qaida and Taliban cave and bunker complexes, while an AC-130 gunship strafed several villages. U.S. officials said they believed the villages were legitimate targets, but Afghan authorities said that 48 civilians were killed and 117 were injured at a wedding party. The United States said a plane had come under attack from people on the ground, although no anti-aircraft weapons were found.