Warning: This piece contains details that some readers may find distressing

Touma hasn't eaten in days. She sits silently, her eyes glassy as she stares aimlessly across the hospital ward.

In her arms, motionless and severely malnourished, lies her three-year-old daughter, Masajed.

Touma seems numb to the cries of the other young children around her. I wish she would cry, the 25-year-old mother tells us, looking at her daughter. She hasn't cried in days.

Bashaer Hospital is one of the last functioning hospitals in Sudan's capital, Khartoum, devastated by the civil war which has been raging since April 2023. Many have travelled hours to get here for specialist care.

The malnutrition ward is filled with children who are too weak to fight disease, their mothers by their bedside, helpless.

Sudan is currently experiencing one of the world's worst humanitarian emergencies.

According to the UN, three million children under the age of five are acutely malnourished. The hospitals that are left are overwhelmed.

Masajed is a twin; she and her sister Manahil were brought to the hospital together, but the family could only afford antibiotics for one child. Touma had to make the impossible choice – she chose Manahil.

I wish they could both recover and grow, her grief-stricken voice cracks, and that I could watch them walking and playing together as they did before.

Survival rates here are low. For families on this ward, the war has taken everything. They have been left with nothing and no means to buy the medicines that would save their children.

Across the whole of Khartoum, children's lives have been rewritten by the civil war.

What began as an eruption of fighting between forces loyal to two generals soon engulfed the city, turning Khartoum, once a hub of culture and commerce, into a battlefield.

Amid the devastation, children like Zaher are finding it hard to cope. His life and dreams, too, have been shattered by the violence and chaos surrounding them.

With the destruction of schools, millions are no longer being educated, and the future for Sudanese children hangs in the balance.

Despite the crushing reality, children cling to fleeting moments of joy, playing football and attending makeshift schools set up by volunteers.