Mogadishu, Somalia (CNN)A suicide bomber rammed an explosive-laden vehicle into an army convoy Sunday in the heart of Mogadishu, Somalia, killing four civilians and three soldiers in addition to himself, police said. The al Qaeda-linked Islamist militant group Al-Shabaab claimed responsibility through its spokesman Sheikh Ali Dheere. The convoy was carrying U.S.-trained special forces when it was targeted near a vegetable market, Capt. Mahad Abdi, a Somali police officer, told CNN. What is Al-Shabaab?
Four civilians and three soldiers were killed, Somali police say . Al Qaeda-linked Al-Shabaab militants claimed responsibility .