Featured Content

Continuous Power Milestone Achieved for High-Voltage Underwater Platforms

SubCtech has successfully demonstrated 50 kW of continuous power for over 50 minutes on a 600 V underwater battery system, exceeding key performance targets using optimized established technology architecture

Aug 07, 2026

Motion Sensor Supports Floating Tidal Generator Stability

In this case study, an Xsens MTi motion sensor, integrated through a Gable Technologies IMU, helps Orbital Marine Power monitor hull movement on its floating tidal generator off Orkney

Aug 04, 2026

Metadata Provides Context & Traceability for Subsea Imaging

SubC Imaging explains how embedded metadata improves subsea imaging traceability, repeatability and analysis by connecting underwater imagery with positional, environmental and operational information

Jul 30, 2026

US Government Selects Ocean Power Technologies WAM-V for Further Engagement

Ocean Power Technologies’ WAM-V has been selected for further U.S. Government engagement following a competitive capability assessment, creating opportunities for future technical discussions with agencies

Jul 24, 2026

USV Streamlines Waterway Cleanup & Multi-Mission Operations

AGISTAR has developed a lightweight autonomous surface vehicle designed for efficient aquatic waste clearance alongside modular capabilities including bathymetric mapping and environmental monitoring across diverse and shallow operational waterway environments

Jul 21, 2026

New GNSS/INS Compact OEM Navigation Modules Released

Designed for demanding autonomous systems, these compact new modules from Xsens combine high-performance inertial sensors with advanced satellite tracking to deliver centimeter-level positioning and robust navigation in challenging outdoor environments

Jul 20, 2026

Partnership Achieves First Aerial Deployment of USV

A landmark defense trial from Kraken Technology Group and Capewell has proven the rapid insertion of advanced uncrewed surface vessels directly into challenging maritime environments via a tactical military transport aircraft deployment from high altitude

Jul 15, 2026

New Zealand Customs Adds SRV-8 ROVs for Maritime Security

New Zealand Customs has acquired three Oceanbotics SRV-8 ROVs to strengthen underwater border-security operations, support efforts against maritime drug smuggling, and improve interoperability with regional agencies

Jul 14, 2026

Contract Awarded for Subsea Controller Development & Sustainment

The US Navy has secured an $18 million contract with Greensea IQ to develop and sustain advanced underwater controllers, enhancing subsea autonomous and remotely operated systems for critical maritime operations

Jul 09, 2026

USV Sea Trials Validate Open Architecture & Third-Party Payload Integration

Exail's successful sea trials of an open unmanned surface vessel architecture demonstrate how integrating tethered drones and advanced imaging sensors can significantly expand the range and efficiency of remote maritime surveillance

Jul 07, 2026

Latest News

Continuous Power Milestone Achieved for High-Voltage Underwater Platforms

Aug 07, 2026

Autonomous USVs & Advanced Sonar Unlock High-Precision Shallow-Water Mapping

A two-week trial off Cat Island demonstrates how Oshen's robotic sailing vessels can accurately map restrictive coastal environments for the U.S.

Aug 07, 2026

Navantia Completes First Static Dive for S82 Submarine

Spain's S80 submarine programme reaches a key technical milestone as Navantia completes the inaugural static dive of the Narciso Monturiol while progressing propulsion installation on follow-on vessels

Aug 06, 2026

DOF Secures Petrobras Contract Extensions for Two PLSVs

DOF Group has secured contract extensions with Petrobras that will keep the Pipe-Laying Support Vessels Skandi Buzios and Skandi Recife operating offshore Brazil through January 2028

Aug 05, 2026

Impact Subsea Expands Telemetry & Close-Range Imaging in Latest Software Release

Impact Subsea releases seaView 3.2 with enhanced subsea sensor control, real-time telemetry monitoring tools, and ultra-close sonar imaging

Aug 05, 2026

WAM-V USV Delivered to Stevens Institute

Ocean Power Technologies has delivered a WAM-V unmanned surface vehicle to Stevens Institute of Technology, supporting marine research and expanding its academic market presence

Aug 05, 2026

AUKUS Allies Test Autonomous Systems & Remote Tech to Protect Critical Undersea Infrastructure

The navies of Britain, Australia and the United States have successfully conducted a six-week operational exercise deploying advanced autonomous underwater vehicles to protect critical seabed infrastructure from hostile foreign actors

Aug 04, 2026

3D Seismic Survey to Assess Bonaparte Basin Carbon Storage

Shearwater Geoservices will conduct a 50-day 3D seismic survey in Australia’s Bonaparte Basin to assess carbon storage potential, support future injection well planning and establish baseline data for possible 4D seismic monitoring

Aug 04, 2026

U.S. Navy Awards $14.3 Million Modification for MEDUSA Prototype Systems

General Dynamics Mission Systems will continue prototype, software, support equipment and engineering work for the submarine-launched unmanned underwater delivery system

Aug 03, 2026

July’s Most-Read: Autonomy Finds Its Purpose

July's most-read stories highlighted autonomous technologies delivering actionable results across marine research, subsea inspection, maritime security, and environmental monitoring

Aug 03, 2026

Expert Insights

Product Spotlight: Cetasol’s iHelm Intelligent Vessel Management Platform

Explore Cetasol’s iHelm platform, leveraging AI, digital twin modelling, and real-time vessel data to enhance efficiency, reduce fuel consumption, and streamline regulatory compliance

Aug 07, 2026

Machine Learning-Based Marine Perception with ApolloCore

Tocaro Blue’s ApolloCore software enhances marine PTZ cameras with machine learning-based stabilization, object classification, ranging, tracking, and optional Radar fusion

Aug 06, 2026

Underwater Stereo Imaging for 3D Modeling in Turbid Water

Voyis examines how inspection-grade underwater stereo imaging can support 3D modeling in turbid, low-visibility environments through enhanced feature capture, reliable stereo correspondence, and improved image clarity, drawing on a field exercise at Mammoth Lake in Texas

Aug 06, 2026

Motion Sensor Supports Floating Tidal Generator Stability

In this case study, an Xsens MTi motion sensor, integrated through a Gable Technologies IMU, helps Orbital Marine Power monitor hull movement on its floating tidal generator off Orkney

Aug 04, 2026

Connector-Free Profiling for Long-Endurance USV Operations

AML Oceanographic explores the development, wireless charging system, alignment features, and deployment testing of its Endura-3 and Endura-6 profiling instruments for long-endurance USV operations

Aug 03, 2026

The Growing Importance of Hull Inspection for Modern Vessels

Greensea IQ examines why routine hull inspection is becoming essential for environmental compliance, vessel security, asset protection, and operational efficiency

Jul 31, 2026

Metadata Provides Context & Traceability for Subsea Imaging

Jul 30, 2026

Advancing Micro AUV Perception for Confined Area Survey Operations

eSonar outlines an innovative perception approach for micro-AUVs alongside its engineering services spanning sonar design, embedded systems development, and full product lifecycle support

Jul 23, 2026

Real-Time Fleet Analytics for More Efficient Marine Operations

Cetasol explains how real-time fleet management and analytics can improve operational visibility, support vessel efficiency, identify performance deviations, and enable more informed fleet-wide decisions

Jul 22, 2026

Onboard Mission Data Recording for Uncrewed Marine Systems

Dynautics’ Datalogger records onboard vessel data from USVs, AUVs, and marine vessels for mission reconstruction, monitoring, and troubleshooting

Jul 22, 2026

Resources

8 Essential Questions for Procuring Uncrewed Surface Vessels (USVs)

An eight-point procurement guide outlining the critical questions to ask USV manufacturers and suppliers across all maritime sectors

Feb 24, 2026

What Can You Actually Put on a USV? Payload Types Across Maritime Missions

From sensors to sonar, see how USV payload types are adapted for very different maritime missions across science, survey, and operations

Feb 24, 2026

Combat USVs in Naval Warfare: Roles, Control, and Constraints

A concise, realistic explanation of combat USVs, covering roles, command and control, sensors, weapons, survivability, and naval integration.

Feb 19, 2026

Understanding Autonomy Levels Across USVs and ASVs

A practical, operations-focused explanation of autonomy levels in USVs and ASVs, examining control modes, HITL oversight, and real-world maritime constraints

Feb 17, 2026

Pipeline and Cable Inspection Support USVs Explained: Surface Roles, Subsea Assets, and Operational Reality

A practical explanation of how USVs support pipeline and subsea cable inspection by enabling ROVs and AUVs through surface positioning, communications, and mission coordination

Feb 17, 2026

Get to Know USV Size Classes: Small, Medium, Large, and Fleet-Classes Explained

Clear explanation of USV size classes and how payload, endurance, logistics, and mission scope drive platform selection in ocean science and marine operations

Feb 10, 2026

Collision Avoidance for USV: Practical Constraints, Compliance, & Real-World Implementation

A technical look at USV collision avoidance today, including COLREGs interpretation, sensor fusion, human oversight, and the constraints that shape real deployments.

Feb 10, 2026

Port Security Solutions and Maritime Defense

Ports and maritime facilities require specialized security and defense solutions to address various surface, subsurface, and aerial threats. Systems supporting mine detection and clearance, mine countermeasures (MCM), explosive ordnance disposal (EOD), C4ISR integration, counter-unmanned aerial systems (CUAS), and underwater acoustic intelligence are key to maintaining operational stability and situational awareness in maritime environments

Aug 14, 2025

NMEA 0183 and NMEA 2000: A Complete Guide for Marine Electronics Networking

From environmental sensors to sonar systems, modern marine technology depends on reliable, real-time data exchange. NMEA 0183 and NMEA 2000 are the foundational communication protocols that enable this interoperability between onboard instruments. This guide explains how both standards work, their differences, and how they’re applied across ocean science, unmanned systems, and commercial marine operations.

Jun 11, 2025