French developer Elwave will deploy its Tetrapulse sensor for Ukraine’s underwater mine countermeasure operations.
The technology is based on the company’s flagship Controlled Electric Detection And Ranging (CEDAR) solution, which supports the detection of metallic and non-metallic mines as well as ammunition planted in low visibility areas or deeper.
Once fielded, the Tetrapulse is expected to sustain continuous anti-mine operability in domains where traditional magnetometer, acoustic, and video-based systems are ineffective.
Elwave noted the anti-mine sensor for war-torn Ukraine will aid the country in securing its waterways and harbors.
Furthermore, the equipment will assist the government in reviving its “essential economic activities.”
“The selection of Tetrapulse for this critical mission by demining and [unexploded ordnance] specialists underscores their confidence in our technology and its operational readiness,” Naval News reported, citing Elwave CEO Pierre Tuffigo.
“We are honored to be part of this effort and look forward to delivering tangible benefits where they are needed most.”
Tetrapulse in R7 Underwater Drone
Elwave’s announcement follows its partnership with Paris-based defense contractor Exail to integrate the Tetrapulse into the latter’s proprietary R7 remotely operated vehicle.
The partnership stems from Exail’s decision to improve the underwater drone’s ability to track materials made of aluminum, steel, and fiberglass composites.
Exail’s R7 features a five-function arm to handle or transport articles. The vehicle can dive up to 300 meters (984 feet), travel at speeds of 3 knots (3.4 miles/5.5 kilometers per hour), and carry objects weighing up to 35 kilograms (77 pounds).
