BAGHDAD – In a move to end their Iraqi allies’ uncontrolled violence, US and British troops began yesterday to venture into Shiite militia strongholds in Baghdad and Basra. In Basra, British troops are reported to have found some 30 prisoners held in an unaccounted-for prison. Prime Minister Nouri al-Malki hurried to condemn the raid on what he called the Basra security compound and ordered an immediate investigation “to punish those who carried out this illegal and irresponsible act”, as voiced out by an official statement released by his office. A woman and her two children are reported to have been found among the prisoners discovered in the Basra facility. The British military command declined to give information about the fate of these captives.