Summary
- Hezbollah leader Hassan Nasrallah was killed in Israeli airstrikes in Beirut.
- Nasrallah was a long-time leader of the Iran-backed militia and co-founded Hezbollah.
- Under his leadership, Hezbollah became one of the most powerful militias in the Middle East.
- Nasrallah led his group into a war that pushed Israeli troops out of southern Lebanon.