A bit of a bad headline and summary (from the UN as well as the BBC). The important part of the number is that almost half (44%) the verified casualties were children, and the most hit age category is the category of 5-9, followed by 10-14, and then 0-4.
The actual report also compares it with previous conflicts in Gaza, which do not show this skew towards younger ages.
> use of weapons with wide-area effects in densely populated areas […]
Israel has in the past said it […] takes steps to mitigate risk to civilians by using precise munitions.
A JDAM guiding 2-5000 pounds of high explosives and used to level a densely-populated housing complex on to the head of one man is both precise AND of (very) wide area effect, but really stretches the definition of “mitigat[ion]”.
The actual report also compares it with previous conflicts in Gaza, which do not show this skew towards younger ages.
https://www.ohchr.org/sites/default/files/documents/countrie...