Development town (, Ayarat Pitu'ah) is a term used to refer to the new settlements that were built in Israel during the 1950s in order to provide permanent housing to a large influx of Jewish refugees from Arab countries, Holocaust survivors from Europe and other new immigrants (Olim), who arrived to the newly established State of Israel. The towns were designated to expand the population of the country's peripheral areas and to ease development pressure on the country's crowded centre. The towns are the results of the Sharon plan - the master plan of Israel. The majority of such towns were built in the Galilee in the north of Israel, and in the northern Negev desert in the south. In addition to the new towns, Jerusalem was also given development town status in the 1960s.