The events that led to the deaths of seven World Central Kitchen workers suggest that there could be problems with the protocols used by the Israeli military, according to legal experts and aid organizations. Israel’s account of its attack on a World Central Kitchen convoy raises significant legal questions even if the strike was the result of a series of mistakes, experts say.

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But the description of events that has emerged raises broader questions about the military’s ability to identify civilians and its procedures for protecting them, legal experts told The New York Times — including new concerns about whether Israel has been complying with international law in its conduct of the war in Gaza more generally.

The law: When in doubt, presume civilian status, and give humanitarian aid heightened protection
The first, most basic principle of international humanitarian law is that civilians cannot be targets of a military attack. Militaries must have procedures in place to distinguish between civilians and legitimate military targets.