NEERION U25
NEERION U25 is Gravix Dynamics' developed 25-ft autonomous underwater vehicle for professional survey, mapping, inspection, monitoring, research and persistent underwater operations. It combines a compact common-platform format with battery-electric propulsion, onboard autonomy and mission-sensor flexibility.
Persistent underwater capability without onboard crew
NEERION U25 is designed for organizations that need repeatable underwater data collection, observation and inspection while keeping personnel at the surface. Its compact 25-ft format supports professional autonomous operations across scientific, offshore, infrastructure and institutional missions.
Uncrewed Operations
Autonomous mission execution supports repeatable underwater work without onboard personnel.
25-ft Platform
A compact 7.62 m platform format designed for practical transport, handling and deployment.
Battery-Electric Propulsion
Electric propulsion supports smooth low-speed control and low-acoustic professional operations.
Mission Sensor Flexibility
Supports configurable underwater sensing, imaging and environmental data-collection packages.
Survey & Mapping
Built around repeatable missions for seabed observation, mapping, inspection and monitoring.
NEERION Common Platform
The autonomous member of Gravix Dynamics' compact 25-ft NEERION underwater vehicle family.
NEERION U25 exterior
The public product design features a streamlined cylindrical body, compact sensor/service elements, cruciform stern surfaces and a protected ducted stern propulsor.
Key information
NEERION U25 is positioned as a compact autonomous platform for professional underwater missions. Public specifications below intentionally focus on customer-facing platform information.
Professional underwater operations
NEERION U25 supports repeatable autonomous missions where underwater sensing, data collection and remote operation are more practical than sending personnel below the surface.
One 25-ft family · multiple underwater roles
The NEERION family uses a common compact platform concept across manned and autonomous products, with mission-specific variants for different operational needs.
NEERION U25
Autonomous 25-ft underwater vehicle for survey, mapping, monitoring, inspection and research.
NEERION U25D
A specialized U25 derivative configured for compact aerial-system deployment and cross-domain mission support. Configuration-specific details are available through direct product enquiry.
NEERION M25
The compact manned member of the NEERION family, configured for direct human presence and professional underwater operations.
NEERION U25 product questions
Is NEERION U25 a manned vehicle?
No. NEERION U25 is the autonomous, uncrewed member of the 25-ft NEERION family. The manned family member is NEERION M25.
What is NEERION U25 designed to do?
The public product scope includes autonomous survey, seabed mapping, inspection, environmental monitoring, research and professional underwater observation.
What propulsion system does U25 use?
NEERION U25 uses battery-electric underwater propulsion with a protected ducted stern propulsor.
Can different sensors be integrated?
Yes. The platform is designed to support mission-specific underwater sensors and instruments. Final equipment depends on the customer configuration.
What is NEERION U25D?
U25D is a specialized derivative of the U25 platform for compact aerial-system deployment and cross-domain mission support. Detailed customer configurations are handled directly with Gravix Dynamics.
Discuss NEERION U25
Contact Gravix Dynamics for product availability, mission configuration, institutional demonstrations and customer-specific NEERION U25 or U25D requirements.