There are 240 million children with disabilities in the world; half of them are out of school. Many are invisible, stigmatized, hidden by their families and abandoned by their governments. Children with disabilities, especially in humanitarian settings, are among the poorest members of the population and one of the most marginalized and excluded…

South Sudan is in a protracted crisis. Four million people have been displaced and many have been left living with high levels of injury, poverty and food insecurity. The impact of the crisis on children -- who make up over 29% of the population -- is particularly high, and a large number are at risk of being born with or acquiring a disability.…