Givat Shmuel, Israel, July 4, 2005 - DSIT announced today that it received an order from the Israeli navy for a Mobile Acoustic Range (MAR) System. MAR is a mobile system that measures the level of the noise emitted into the water by submarines and surface vessels. This is the third system of this type sold by DSIT following the recent sale of a similar system to the Spanish Navantia shipyard.