Since 1983, the Sudan People's Liberation Army (SPLA) and the Sudanese Government have been at war in southern Sudan. The conflict has already claimed more than 500,000 lives and displaced huge numbers of people. Among these were at least 20,000 children, mostly boys, between 7 and 17 years of age who were separated from their families. These 'lost boys' of the Sudan trekked enormous distances over a vast unforgiving wilderness, seeking refuge from the fighting. Hungry, frightened and weakened by sleeplessness and disease, they crossed from the Sudan into Ethiopia and back, with many dying along the way. The survivors are now in camps in Kenya, the Sudan and Uganda.

Others set out for refugee camps in Ethiopia. Some travelled with friends or relatives, others slipped away on their own at night. Few had any idea of what lay ahead of them. They believed the trek would last only a few days and discovered that they faced a harrowing journey of 6 to 10 weeks. Continually under threat, they would flee for their lives, losing their way in the wilderness. Often they lost everything en route—blankets, sheets, shoes, clothes and pots—to soldiers, swindlers or bandits. Many fell victim to killer diseases. Others were so weakened by hunger and lack of sleep that they could go no further and sat down by the roadside—prey for lions and other animals.

Since 1992, UNICEF has managed to reunite nearly 1,200 boys with their families. But approximately 17,000 remain in camps in the region. The harsh memories remain as well. As 14-year-old Simon Majok puts it: "We were suffering because of war. Some have been killed. Some have died because of hunger and disease. We children of the Sudan, we were not lucky."