Late last month, a suspected US airstrike levelled four homes on the fringes of the Yemeni capital, Sana’a, killing at least 11 people. A video posted by an eyewitness shows a frightened man carrying a young child on his back as they run through the darkness, warning people away, before the roar of a jet and the white flash of a blast.

Local people quickly circulated notifications of funerals for the many killed in the airstrike on the outlying Thaqban neighbourhood, listing the whole families that had died in an instant.