The original space launch variant of the Shavit was derived from the Jericho-II ballistic missile by stretching the solid-fuel motor of the first-stage and second-stage of the missile. Later configurations (both ones which have flown and ones which have not) have added additional stages to increase performance.
Originally introduced in 1983
Work began in the early 1980s to develop an indigenous launcher design based on existing ballistic missile technology.