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Milestones

ABS Grants First US-Made Lithium Iron Phosphate Marine Battery System Classification Approval to Fleetzero

Posted on August 11, 2026
Energy

NOV Deploys iNOVaTHERM Thermal Treatment Unit Offshore Guyana

Posted on August 11, 2026
Defense & Security

HII & MetalCraft Marine Earn DIU Recognition After Autonomous Sea Tests of ROMULUS USV

Posted on August 11, 2026
Energy

ABB Power & Propulsion Package to Propel Allseas’ HTV Grand Tour

Posted on August 11, 2026

Ocean Science & Tech

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(Image credit: Oceantek)

Oceantek Launches 600 kHz River-ADCP-600-FA5 for Inland Hydrology

(Credit: Unique Group/DEEP)

Unique Group Delivers Engineering Infrastructure for DEEP’s Vanguard Subsea Habitat

Zupt's Subsea Static Heading Sensor

Zupt’s Subsea Static Heading Sensor Delivers Real-Time ROV Orientation Data

This image of Tropical Storm Bertha was captured by NOAA's GOES East (GOES-19 satellite) on July 22, 2026 at 1:15 p.m. ET. (Image credit: Tropical Storm Bertha captured by NOAA Satellites)

NOAA Updates Atlantic Hurricane Season Outlook Ahead of September Peak

FMS operators preparing for on-water training with Bedrock's autonomous underwater vehicle. (Image credit: Bedrock Ocean Exploration)

Bedrock Ocean Exploration and First Marine Solutions Launch North Sea AUV Partnership

Oshen's C-Star at sea. (Credit: Oshen)

Oshen C-Star Robots Prove Seabed-Mapping Capability in US Navy Trial

Metalkol Approves Customized Cutter Suction Dredger 500 for Mining Deployment

August 11, 2026

Offshore Energy

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NOV Deploys iNOVaTHERM Thermal Treatment Unit Offshore Guyana

August 11, 2026

(Credit: Techouse)

Techouse Completes Testing of Compact Steam Generator to Cut Offshore Emissions

(Credit: ABB/Allseas)

ABB Power & Propulsion Package to Propel Allseas’ HTV Grand Tour

(Credit: TWMA/SAR Gruppen)

SAR Gruppen Boosts Norwegian Drilling Waste Capacity with TWMA RotoMill Technology

(Credit: TGS)

TGS Kicks Off São Tomé and Príncipe 2D Pre-Stack Depth Migration Reprocessing project

A power production graph comparing daily energy production from the Dragon 4 power plant before and after the upgrade. (Image credit: Minesto)

Minesto Dragon 4 Sets Tidal Energy Efficiency Record in Faroe Islands

Türkiye’s YEKA Tender Marks New Era for Offshore Wind Says GlobalData

Subsea Intervention & Survey

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The team will collect gravity core samples to determine key information about the seabed composition. (Credit: Bernd Grundmann/GEOMAR)

RV SONNE Sets Sail to Study Climate-Volcanism Links at Juan de Fuca Ridge

Ramform Sovereign. (Credit: TGS)

Ramform Sovereign to Deploy GeoStreamer Tech in 4D Survey in Australia

Shearwater Deploys Two High-Capacity Vessels for ONGC Seismic Work

Map showing the location of Guyana Shallow Water 3D Phase I. (Image credit: Viridien Earth Data)

Viridien Deploys TLFWI Imaging for Guyana 3D Seismic Program

The Global Mercy, the world's largest purpose-built civilian hospital ship. Tymor Marine recently completed a lightweight survey and inclining test aboard the vessel in Las Palmas, Gran Canaria, ahead of its next field service in Ghana. (Image credit: Tymore Marine)

Tymor Marine Completes Digital Survey Aboard Global Mercy Hospital Ship

FCV3000 ROV system recovery. (Credit: Fugro)

Fugro Wins Deepwater Drill Support Contract For ONGC’S Offshore Operations in India

R/V Brooks McCall to Lead Seabed Survey for Delfin LNG Deepwater Port

August 10, 2026

Defense & Security

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HII & MetalCraft Marine Earn DIU Recognition After Autonomous Sea Tests of ROMULUS USV

August 11, 2026

(Credit: TKMS)

Germany, Norway, Canada and TKMS Launch 212CD Submarine Planning Phase

Australian Submarine Agency Head of Virginia, Rear Admiral David Mann, AM, RAN together with Lockheed Martin Australia and New Zealand Chief Executive, Jeremy King, signed a multi-year contract to create CSI capability for Australia’s future Virginia class submarines. (Credit: Lockheed Martin)

Lockheed Martin Wins Australian Submarine Agency Contract for Virginia-Class Combat Systems Integration

HADALUS, a 34-foot long-endurance UUV. (Credit: Raytheon)

Raytheon & CET Demo HADALUS Long-Endurance UUV for US Navy

Royal Navy Warships Log 25 Percent More Missions Tracking Russian Activity in UK Waters

(Credit: Saronic)

Saronic Opens Gulfport Test Site for Marauder Autonomous Vessel

Integer's recent expansion at USM's Roger F. Wicker Center for Ocean Enterprise provides direct ocean access and close collaboration between engineers and scientists, enabling rapid prototyping and in situ testing in the US Gulf.

Integer Technologies & Southern Miss Win Navy Contract for Autonomous Seabed Warfare Program

Ocean Milestones

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World Offshore Week 2026 Unites Asia’s Offshore and Marine Sectors in Singapore

(Image credit: Schmidt Ocean Institute)

ROV SuBastian Helps Discover New Coral Family on Costa Rica Seamounts

(Credit: Acteon)

Acteon Announces Sale of Menck to Cadeler

Wouter Pattynama. (Credit: LR)

Lloyd’s Register Names Wouter Pattynama to Lead Offshore Energy Growth in APAC

MTS TechSurge to Unite Maritime Autonomy Leaders in Arlington

(Credit: Royal Navy)

ProjectXplore Divers Locate HMS Tiger 118 Years After Sinking off Isle of Wight

ABS Grants First US-Made Lithium Iron Phosphate Marine Battery System Classification Approval to Fleetzero

August 11, 2026

Subsea Cable

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SCA Lands Kosmos Energy Deal for 1,000-Ton Umbilical Storage Carousel

August 11, 2026

(Image credit: V.tal)

Malbec Submarine Cable System Reaches Shore in Southern Brazil

(Image credit: OMS Group)

Datagrid New Zealand Awards Tasman Ring Network Cable Contract to ASN and OMS Group

(Image credit: GUH)

Global Underwater Hub Launches Working Group to Strengthen Subsea Cable Projects

(Image credit: Global Marine Group)

Global Marine Group Orders Hybrid-Powered Cable Ship from Colombo Dockyard

SMD Delivers Heavy-Duty Cable Plough

SMD Delivers Heavy-Duty Cable Plough to Prysmian for Offshore Wind Grid Connections

(Image credit: OMS Group)

OMS Group Breaks Ground on GREAT-Class Cable Vessel CS Resilience

Ocean News, Views, And Insights Since 1981

ON&T July 2026 uncrewed vehicle buyers guide cover

Latest Issue: July 2026

UNCREWED VEHICLE BUYERS' GUIDE

The uncrewed marine vehicle sector has crossed a threshold. What was once a R&D tech space defined by demonstration and proof-of-concept exercises is now characterized by serial production and fleet-level integration across naval defense, offshore energy, marine survey, and scientific exploration.

ON&T’s …

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HII/MetalCraft Marine Autonomous ROMULUS USV with HII Autonomy Successfully Passed a Critical DoW Test.

HII & MetalCraft Marine Earn DIU Recognition After Autonomous Sea Tests of ROMULUS USV

(Credit: Royal Navy)

ProjectXplore Divers Locate HMS Tiger 118 Years After Sinking off Isle of Wight

(Credit: Unique Group/DEEP)

Unique Group Delivers Engineering Infrastructure for DEEP’s Vanguard Subsea Habitat

The Q13a-A platform off the coast of Scheveningen, where the PosHYdon pilot is demonstrating that green hydrogen can be produced while natural gas production continues. (Credit: The Hague & Partners)

PosHYdon Pilot Produces Green Hydrogen on Live North Sea Gas Platform

(Credit: Intermoor)

Intermoor Secures Petrobras Deal for Subsea Mooring Inspection Services

RV Tangaroa. (Image credit: Earth Sciences New Zealand)

RV Tangaroa Departs Tahiti for 65-Day CCZ Nodule Survey Campaign

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