- One Jewish extremist group is Kach and Kahane Chai
- Kach and Kahane Chai are Israeli militant groups that is known for the expulsion of Arabs from the biblical lands of Israel.
- One major act from the Kach and Kahane Chai is when they opened fire inside the Ibrahimi mosque in Hebron. They decided to attack in this holy place because the mosque is built on top of the Cave of the Patriarchs. According to both Islam and Jewish traditions, the prophet Abraham and his family were buried.