Clashes at a militia facility in southern Yemen following the arrest of a group of suspected Al-Qaeda militants killed at least a dozen people, including two force commanders, officials said. The officials said the fighting took place late Thursday at the headquarters of the so-called Security Belt force in Dhale province. The Security Belt is a militia trained and funded by the United Arab Emirates and loyal to the secessionist Southern Transitional Council. The force is active in Yemen’s southern provinces. The militia reported that Col. Waleed al-Dhami, deputy commander of the Security Belt…