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Subsea & Survey

DeepOcean Wins Offshore Wind Work in Taiwan

Posted on April 22, 2026
Energy

ASCO Secures Australian Contracts

Posted on April 22, 2026
Defense & Security

Welin Lambie Achieves First Article Test Milestone for US Coast Guard Offshore Patrol Cutter Program

Posted on April 22, 2026
Subsea & Survey

Oceaneering Completes First Onshore‑Piloted Remote ROV Operation on an Offshore Rig in Brazil

Posted on April 21, 2026

Ocean Science & Tech

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Lloyd’s Register Assesses AI Navigation Technology in Live Vessel Trial with Orca AI

GOFLOW temperature gradient computed in the Gulf Stream region in the Atlantic Ocean. (Image credit: Luc Lenain, Scripps Institution of Oceanography)

New Satellite-Based AI Approach Reveals Ocean Currents in Unprecedented Detail

Scientists Reveal Identity of Mysterious Golden Orb Collected During NOAA Expedition

Integrated hydrodynamic optimization can reduce fuel consumption and underwater radiated noise in offshore vessels and workboats.

EcoNavis Selected to Lead US Study on Integrated Propulsion Optimization

Image of geological samples from the seafloor that were collected via box core on April 14, 2026, in US waters off American Samoa.

NOAA Releases First Images of Nodules from Waters Near American Samoa

Ella Wawrzynek, Madeline Miller, and David Whelihan deploy their sensor-equipped AUV from the University of New Hampshire's Gulf Surveyor into the Atlantic Ocean.

Human-Machine Teaming Dives Underwater

ARGUS-VM Unlocks Sensor-Free Fleet-Wide Structural Insights for ABS SMART(SHM) Tier 1 Compliance

April 22, 2026

Offshore Energy

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Bureau Veritas launches Offshore Center of Excellence to Support Global Rise in New Energy Activity

April 22, 2026

Offshore installation of the prototype at the Oceanic Platform of the Canary Islands (PLOCAN) in Gran Canaria, Spain. (Image credit: Global OTEC)

Global OTEC Completes Installation of World’s First Purpose-Built Offshore Platform for Ocean Heat Energy

Offshore Energy Storage Offers Solution to Unsustainable Wind Curtailment Levels

The Power Tower and Power Hub. (Image credit: Stillstrom)

Stillstrom Tackles Offshore Wind’s Biggest Bottleneck with New Standalone Charging Systems

Terma Analysis Finds Fragmented Regulation Exposes Offshore Wind to Hybrid Threats

ASCO facilities in Darwin.

ASCO Secures Australian Contracts

A tidal turbine.

Ocean Energy Among the Technologies to Support the Transition to Climate Neutrality

Subsea Intervention & Survey

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TGS Announces Extension to Multi-Year Ocean Bottom Node Contract

(left) Project well location map and seismic input data, (center) detailed stratigraphic well log viewer, and (right) example facies/reservoir distribution map highlighting depositional variability and key reservoir trends. (Image credit: TGS)

TGS Launches West India Facies Map Browser to Enhance Offshore Exploration Workflows

DeepOcean Wins Offshore Wind Work in Taiwan

V LiDAR is the world’s most advanced floating LiDAR buoy system.

Venterra Company Partrac Expands V LiDAR Fleet

This remote ROV operation milestone builds on previous remote operations from shore and advances safer, more sustainable offshore execution.

Oceaneering Completes First Onshore‑Piloted Remote ROV Operation on an Offshore Rig in Brazil

TVO Mariner.

LD Armateurs Acquires a DP2 Multipurpose Support Vessel to Deliver Fully Integrated Subsea Solutions

Saipem Awarded New Offshore Contract by ExxonMobil Guyana

April 22, 2026

Defense & Security

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Fairbanks Morse Defense’s Bird-Johnson Propeller Receives Propeller Order for 100th DDG-51 Destroyer

April 22, 2026

Greenroom’s remote operations center. (Image credit: Greenroom Robotics)

Greenroom Brings Mission-Ready MUSV Autonomy to Sea-Air-Space

Magnet Defense and Hanwha Defense USA Formalize MUSV

Magnet Defense and Hanwha Defense USA Formalize MUSV Strategic Partnership

STORMRUNNER class AUSV. (Image credit: Sea Machines)

Sea Machines’ STORMRUNNER Class AUSV Selected by DRS for New Maritime Counter-UAS Capability

Jack Dougherty, Janus CEO. (Image credit: Janus Marine and Defense)

The Janus Review Reports New USV Arms Race Driven by Wars in Ukraine and Iran

The TWPIV 5.0E all-electrical dual-point davit system.

Welin Lambie Achieves First Article Test Milestone for US Coast Guard Offshore Patrol Cutter Program

Huntington Ingalls and Applied Intuition

HII and Applied Intuition to Advance AI-Defined Warship Capabilities

Ocean Milestones

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The IMarEST delegation to the IMO has set out a NZF solution to unite the industry. (Image credit: IMarEST)

IMarEST Sets Out NZF Solution to Unite the Industry

IACS Publishes Recommendation on Onboard Lifting Equipment

EnerMech will deliver integrated topside process services across its clients’ portfolio of UKCS assets. (Image credit: EnerMech)

EnerMech Secures Multi‑Year UKCS Topside Process Services Contract

Klaveness Combination Carriers' (KCC) MV Baltazar. (Image credit: bound4blue)

bound4blue Completes eSAIL Installation on Klaveness Combination Carriers’ CABU III Newbuild

A ribbon cutting ceremony at the new facility with the Broussard Chamber of Commerce.

OEG Celebrates Opening of New Head Office in Louisiana

Mapped seafloor shown in red and blue, with red indicating new bathymetric data added in the last year.

Global Seabed Mapping Reaches New Milestone as Five Million Square Kilometers Added in a Year

Ship Operators Face Rising Compliance Pressure

April 22, 2026

Subsea Cable

More News

Keel Laying Ceremony Marks Official Commencement of Assembly for Althea

April 14, 2026

Exail DriX O-16.

OMS Group to Deploy Exail’s DriX O-16 to Support Global Subsea Cable Installation

Submarine cables on a ship

Hellenic Cables Joins WCMA to Strengthen Its Presence in the US Cable Industry

. SCA’s high-capacity carousels support large-scale onshore and offshore cable installation operations globally.

SCA Secures Significant 50Hertz Contract with Innovative Cable Carousel Solution

The William Thomson, one of two identical subsea cable‑laying vessels currently under construction. (Image credit: Jan De Nul)

Jan De Nul Launches Subsea Cable-Laying Vessel William Thomson

Wilson and Meeks Introduce the Strategic Subsea Cables Act of 2026

Left to right: Marco de Donna, Nicola Connelly, Zac Richardson, and Darren Davidson.

Eastern Green Link 4 Confirms Supply Chain Boost

Delivering Ocean News, Views, And Insights Since 1981

ONT April 2026 Cover

Latest Issue: April 2026

OFFSHORE ENERGY

Global geopolitical developments continue to expose the volatility of international energy markets in the face of sustained supply chain chokeholds. Amid mounting uncertainty, speculation surrounding regional energy security pepper international headlines and inform thought leadership. This month, we present some of the …

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Offshore installation of the prototype at the Oceanic Platform of the Canary Islands (PLOCAN) in Gran Canaria, Spain. (Image credit: Global OTEC)

Global OTEC Completes Installation of World’s First Purpose-Built Offshore Platform for Ocean Heat Energy

Lloyd’s Register Assesses AI Navigation Technology in Live Vessel Trial with Orca AI

GOFLOW temperature gradient computed in the Gulf Stream region in the Atlantic Ocean. (Image credit: Luc Lenain, Scripps Institution of Oceanography)

New Satellite-Based AI Approach Reveals Ocean Currents in Unprecedented Detail

3D scanned subsea infrastructure

DeepOcean and Woodside Advance Subsea Efficiency Through Dual-Scope Approach

Left to right: Volodimir Grebenyuk, CEO, Ascent Systems Technologies; Dr. Erigene Bakangura, CEO | Founder, Cleohydron Innovation Inc.; Michael Falcone, Regional Vice President – South Vancouver Island, RBC; Sheila Schindel, Managing Director, Commercialization & IP Programs, Innovate BC; Diana Gibson, Minister for Citizen’s Services; Ravi Kahlon, Minister of Jobs & Economic Growth; Dana Lajeunesse, MLA, Juan de Fuca-Malahat; Jason Goldsworthy, Executive Director, COAST; Curran Crawford, Executive Director, Accelerating Community Energy Transformation (ACET); Meiz Majdoub Jr., CEO, Mostar Labs Inc; Derek Moss, Assistant Commissioner Western Region, Canadian Coast Guard; Aaron Stone, CEO, South Island Prosperity Partnership.

COAST Announces Successful Clean Energy Innovation Challenge Participants Developing Solutions for Priority Canadian Coast Guard Needs

Sofar Ocean Extends Spotter Platform to Deep Water with New USV

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