Nyaman Joak, 35, with 16-month-old Boum at Ethiopia's Pagak entry point, waiting to be registered as a refugee.  It took 10 days for Joak to walk here from her home in South Sudan's Upper Nile state. Three of her children died in the fighting, and she doesn't know where her husband is. WFP provides High Energy Biscuits to all new arrivals, along with food distributions at some entry points (including Pagak) and special nutritional supplements to those who are malnourished, including young children like Boum.