Defense
Enhance naval security and surveillance with tailored marine sensor, acoustic and cable solutions.
ENHANCE NAVAL SECURITY
Sercel’s market-leading underwater sensor and communications surveillance solutions empower naval forces to proactively detect and quickly respond to threats — a strategic advantage in today’s increasingly complex defense landscape.
ADVANCED SENSOR SYSTEMS
Recognized for advanced marine streamer arrays and standalone sensors for seismic surveying, Sercel manufactures robust and reliable military acoustic antenna and custom transducer solutions for the most demanding applications.
Marine Surveillance
Customized surveillance solutions to monitor and protect critical infrastructure.
Mine Countermeasures
Advanced acoustic communications solutions for mine counter-measure AUV systems.
Underwater Warfare
High-performance acoustic detection systems for submarines and marine drones.
Latest Defense News
Sercel wins GICAN award for defense innovation.
FEATURED OFFERINGS
MATS3G
Transmit data in real time in water depths of up to 6,000 meters.
MicrOBS
Detect and locate threats in the water column with ultra-low-frequency sensors.
QuietSea
Detect the presence of marine mammals during operations with passive acoustic monitoring.
CASE STUDIES
Underwater Image Transmission
MATS3G leveraging digital signal processing enables long-range, high-fidelity surveillance.
Communications Under Ice
Sercel’s underwater acoustic modem helped researchers determine glacial melting in Antarctica with a UAV.
LATEST RESOURCES AND NEWS
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CGG Announces its Q2 2023 Results
Paris, France | Jul 27, 2023CGG , a global technology and high-performance computing (HPC) leader, announced today its second quarter 2023 non-audited results.
Viridien announces Charrua 3D seismic survey offshore Uruguay
Viridien today announced the commencement of the Charrua 3D multi-client survey offshore Uruguay, marking a significant step forward in Uruguay’s offshore energy development. ...
Advancing subsalt imaging in the US Gulf: Operational and technical innovations in seismic data acquisition from the Laconia sparse OBN program
The Laconia program marks a major advancement in the design and execution of long-offset, low-frequency (LOLF) ocean-bottom node (OBN) seismic acquisition programs for subsalt imaging in the U.S. Gulf. With more than 18,000 km²of source coverage and ...
EAGE Digitalization 2026
We're exhibiting at EAGE Digitalization 2026, visit us at booth 9! ...