Updates
We’re driving innovation to defense and security sensing systems
for underwater security and ground monitoring.
May 30, 2021
It was an honor to host Colonel Yasunori HIRAMITSU, Japan’s Defense Attaché at our facilities this week.
During the visit, we showcased our Shield™ family suite of comprehensive underwater terrain dominance defense and security solutions. The Shield family is, comprised of the SeaShield™ system – a powerful ASW long-range underwater coastal surveillance, Active and Passive sonar system, the AquaShield™ ‒ a stationary, long-range Diver Detection Sonar (DDS) system, and the PointShield™ ‒ a medium-range stationary or portable diver detection sonar (PDDS) system.
The Shield family was designed to safeguard littoral water, ship lanes, coastlines, naval bases, ports and harbors, shore-based strategic assets, and energy terminals ‒ detecting underwater threats such as divers.
Our tactical submarine trainer, as well as the Portable Acoustic Range (PAR) system, were also showcased. The PAR system was designed for real-time radiated noise measurement by continuously tracking the measured platforms and transmitting the data to a remote command and control unit.
We look forward to cooperating with Japan’s Ministry of Defense.

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