Six-year-old Fadi al-Zant is acutely malnourished, his ribs protruding under leathery skin, his eyes sunken as he lay in bed at the Kamal Adwan hospital in northern Gaza, where famine is bearing down.

Fadi's spindly legs can no longer support him enough to walk.

Photographs of Fadi from before the war show a smiling, healthy-looking child, standing in blue denims next to his taller twin with his hair brushed. A short video clip shows him dancing at a wedding with a little girl.