Fresh fighting has erupted in the Somali capital, Mogadishu, between fighters loyal to the government and their opponents from al-Shabaab and Hizbul Islam.
At least 50 people have been killed and over 200 people have been hurt in fighting over the weekend.
Sudan's governemnt has accused Darfur's largest refugee camp of harbouring rebel fighters. The Kalma camp is the only one that is permanently protected by United Nations and African Union forces, but residents fear they may be driven out as the military threatens to take action. Al Jazeera's Hoda Abdel-Hamid reports from the camp.