Heat and hunger: Sudan struggles to shelter 25,000 Ethiopian refugees

In a sun-baked and dusty wasteland in remote eastern Sudan, crews are labouring to rebuild a refugee camp for the 25,000 people who have fled heavy fighting in neighbouring Ethiopia's Tigray region. Exhausted and terrified men, women and children from the conflict zone have struggled against searing heat and hunger to escape ground fighting, air strikes, rocket fire and artillery barrages in northern Ethiopia.