Sde TzviSde Tzvi is a moshav in southern Israel. Located in the north-western Negev desert near Rahat, it falls under the jurisdiction of Merhavim Regional Council. In it had a population of.HistoryThe village was established in 1953 by Jewish immigrants and refugees from North Africa. It was named after Zvi Hirshfeld, a founder of Ruhama who also helped found the new moshav.