Orthodox Judaism is the collective term for the traditionalist branches of contemporary Judaism. Theologically, it is chiefly defined by regarding the Torah, both Written and Oral, as revealed by God to Moses on Mount Sinai and faithfully transmitted ever since.
Haredi Judaism consists of groups within Orthodox Judaism that are characterized by their strict adherence to halakha (Jewish law) and traditions, in opposition to modern values and practices. Its members are usually referred to as ultra-Orthodox in English.
Neturei Karta is a fringe religious group of Haredi Jews that was founded in Jerusalem in 1938 after splitting off from Agudat Yisrael. It is an active opponent of Zionism and advocates a "peaceful dismantling" of the State of Israel under the belief that the Jewish people are strictly forbidden from re-establishing sovereignty in the Land of Israel until the arrival of the Messiah. To this end, the group's members believe that the existence of a Jewish state is a rebellion against God as it did not occur with divine intervention through the Messiah.