Attacking at dawn, Ethiopian and Somali government troops on Wednesday drove Islamic movement fighters out of the last major town on the road to the capital. A former warlord who ruled the town, Jowhar, before it was captured by the Council of Islamic Courts in June led the Somali government troops as they drove into the city, residents said. "Ethiopian troops and Mohammed Dheere have entered the city," said Abshir Ali Gabre. Dheere, who was wearing a white "I Love Jowhar" T-shirt, shook hands with residents and handed out dozens of the shirts to residents. Government spokesman Abdirahman Dinari said his troops were heading toward the small village of Balad, about (30 kilometers) 18 miles away. A resident there, Mohammed Abdi Hassan, told The Associated Press by telephone that the Islamists had left and that no one was in control. But fighting could still be heard at a military camp south of Jowhar, and an Islamic movement official said his troops were simply entering a new phase in their battle. "Our snakes of defense were let loose, now they are ready to bite the enemy everywhere in Somalia," said Sheik Mohamoud Ibrahim Suley. He did not elaborate, but some Islamic leaders have threatened a guerrilla war to include suicide bombings in Addis Ababa. Ethiopian forces entered the country in large numbers on Saturday, and Ethiopian fighter jets crossed the border Sunday to help Somalia's UN-recognized government push back the Islamists. The government forces attacked Jowhar on Wednesday with artillery, mortars and heavy machine guns, and Islamic fighters used irrigation canals as fortifications, witnesses said. The militia, which wants to rule Somalia according to Islamic law, had stopped what their leaders earlier called a tactical retreat to defend Jowhar. Hundreds of people have been fleeing Jowhar, anticipating major fighting, but others seemed resigned to it. "We do not know where to escape, we are already suffering from floods, hunger and disease," said Abdale Haji Ali from Jowhar. "We are awaiting death." Ethiopian Prime Minister Meles Zenawi said Tuesday he had been given unconfirmed reports that as many as 1,000 people had died and 3,000 were wounded since the fighting began on Saturday. "Some of them are Somalis, but a very significant proportion of them are not Somalis," Meles told reporters in the Ethiopian capital, Addis Ababa, referring to foreign Islamic radicals who have reportedly joined the fighting. The International Committee of the Red Cross reported 850 people injured since the fighting began at hospitals supported by the relief agency in Mogadishu and Baidoa, but had no figure for fatalities. Meles said his forces had completed about half their mission. He said there were 3,000 to 4,000 Ethiopian troops in Somalia - "but no more." Meles said he aims to severely damage the courts' military capabilities and allow both sides to return to peace talks on an even footing. He said he would not send troops into Mogadishu, which the Islamic movement has held since June. Somalia has not had an effective government since warlords overthrew longtime dictator Mohamed Siad Barre in 1991, pushing the country into anarchy. Two years ago, the United Nations helped set up the interim government. At the United Nations on Tuesday, the UN secretary-general's special representative to Somalia told an emergency meeting of the Security Council that fighting has expanded across a 400-kilometer (250-mile) wide area. "Unless a political settlement is reached through negotiations, Somalia, I am afraid, will face a period of deepening conflict and heightened instability, which would be disastrous for the long-suffering people of Somalia, and could also have serious consequences for the entire region," Francois Lonseny Fall said. The UN Security Council was expected to continue discussing Somalia on Wednesday. The UN's World Food Program suspended its air operations in Somalia, pulling nine staff members out of Kismayo, a strategic seaport that the government has vowed to recapture soon. More than 100 Somalis working for the UN were still providing assistance on the ground. In Washington, State Department spokesman Gonzalo Gallegos signaled US backing for Ethiopia by noting that it has had "genuine security concerns" arising from the Islamist gains in Somalia. The United States has been supporting Ethiopia's Christian-led government with counterterrorism assistance. Gallegos pointed out that the Ethiopian military action was undertaken at the request of the Somali government, a weak entity with limited reach despite United Nations and United States support. Peace efforts by the government and the Council of Islamic Courts have made little headway in recent months. "We've instructed our ambassadors in the region to meet with governments to urge them to pressure Somalis to return to the negotiating table. We do not believe this can be resolved on the battlefield," Gallegos said.