Mohammad Saeed Izadi was a major orchestrator of the October 7 massacre and one of the few individuals who knew about it in advance.

Saeed Izadi had been in charge of the Iranian Revolutionary Guards Corps's ties with Palestinian armed groups.

Mohammed Said Izadi, one of the commanders Israel said it killed, was one of the few people who knew in advance about Hamas’s plan to launch a surprise attack on Israel, The New York Times has reported.