New fighting in Sudan oil state, protest in east
Tensions are building in several border regions to newly independent South Sudan where the army has been fighting armed groups
Bang Bang Bang: Misfit expats with bleeding hearts
Congo is the backdrop for a new play that explores the highs and lows of expat life in war and disaster zones
Sudan and South Sudan sign border security deal
Both sides strike a conciliatory note and vow to improve security on the ill-defined border where many people walk across or smuggle goods