 An Israeli enhancement makes the plotting fully digital
.Portable, and intended for tactical use, is the man-portable surveillance and target acquisition radar (MSTAR), originally developed for British use in artillery spotting, as the primary users of MSTAR, like its predecessor, were and are artillery observation parties, although it may be used for ground reconnaissance and surveillance.The MSTAR entered UK service in early 1991, slightly accelerated for use in the Gulf War.