Israel-Gaza war: Gaza health system could collapse within hours, authorities say; 20 killed in attacks on Jabaliya camp – as it happened

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• Parents of over 900 Israeli soldiers urge IDF to call off death trap' Rafah attack

The parents of more than 900 Israeli soldiers deployed in Gaza have signed a letter urging the military to call off an offensive in Rafah, calling it a deadly trap" for their children.

It is evident to anyone with common sense that after months of warnings and announcements regarding an incursion into Rafah, there are forces on the other side actively preparing to strike our troops," says the letter, sent on 2 May.