Israel targets 7 October mastermind in airstrike Gaza officials say killed at least 90

Hamas's military chief Mohammed Deif, who developed the militant group's network of tunnels and its bomb-making expertise, has previously survived seven Israeli assassination attempts and topped its most wanted list for decades.

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An Israeli airstrike has targeted the mastermind behind the 7 October attack in an attack the Hamas-run health ministry said killed at least 90 people.
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