The IRGC reported in a statement the missile barrage was retaliation for what it called the "violation of Iran’s sovereignty plus the martyrdom” of Hamas political leader Ismail Haniyeh, who was killed by an explosion in Tehran in July that Iranian officials blamed on Israel, but Israeli officials didn't declare. https://geniusbookmarks.com/story18388335/the-single-best-strategy-to-use-for-news-israel-today-24-7