In Somalia, at least 15 people were killed after a suicide car bomber posing as a milk delivery van detonated at a district headquarters in capital Mogadishu today. <br/><br/>Police said the death toll may rise, as some of the nine wounded were badly hurt in the explosion at Wadajir district headquarters. Captain Mohamed Hussein said most of the dead were civilians. Al-Shabaab said they were behind the blast.<br/>The blast comes less than a week after al-Shabab gunmen carried out an overnight siege on a popular restaurant in Mogadishu, killing at least 31 people.