Oxfam removes staff from South Sudan border after violence
The poorly-marked border area has been scene to violence between Sudan and South Sudan since Juba seceded in July ending decades of war
Sudan rebels in Darfur, border states sign alliance
Analysts say the move signals attempts at closer military coordination among various rebel groups left in Sudan after South Sudan seceded
South Sudan, UN accuse Khartoum of new attacks
Sudan and South Sudan have been at loggerheads over violence along a poorly-defined border since the south seceded in July
UN blames Khartoum for bombing S.Sudan refugee camp
U.N. calls for investigation into an attack
Somali forces attack rebels near strategic town
Kenyan troops entered Somalia nearly five weeks ago to dismantle the al Qaeda-linked al-Shabaab rebels