River Nile dam: Sudan blasts 'unilateral' move as Ethiopia dam fills

As talks fail with Ethiopia, Sudan says water levels drop downstream and Egypt demands "clarification".

River Nile dam: Sudan blasts 'unilateral' move as Ethiopia dam fills
River Nile dam: Sudan blasts 'unilateral' move as Ethiopia dam fills

As talks fail with Ethiopia, Sudan says water levels drop downstream and Egypt demands "clarification".