As Sudan faces the world’s largest child displacement crisis, humanitarian workers are at the heart of UNICEF’s response on the ground. Delivering life-saving health, nutrition and education supplies to children and families affected by the ongoing conflict, humanitarian staff and partners are supporting children in critical ways. But in places like Sudan and around the world, there is a widespread failure to protect humanitarian workers providing aid and protection to children in war. This #WorldHumanitarianDay, join UNICEF in demanding world leaders protect humanitarian workers from attack and hold perpetrators to account.