Israelibombing killed 18 people in the same family at once.

Families tend to stick together when they flee in search of safety. So if you make a habit ofbombing places where hundreds of civilians are sheltering, and sometimes killing dozens of them, bychance sometimes the many civilians you kill will include a dozen or two from one family.

Whether the victims are related is not morally crucial. The war crime consists of bombing a placewhere there are many civilians. Related or not, civilians are not a legitimate target.