Hamas terrorist attacks on October 7: The deadliest day in Israel's history On October 7, 2023, Hamas launched the largest-ever terrorist attack on Israeli soil. The Palestinian organisation, considered a terrorist group by the EU and the US, stormed through the security fence separating Gaza and Israel in the early morning, killing 1,189 people, including 815 civilians, wounding 7,500 and taking 251 hostage. One year on, FRANCE 24 looks back at an event that shook the region and the world.