Essential News and Insights for the Ocean Mining Industry

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TMC and Allseas Sign Commercial Agreement for the First Offshore Nodule Recovery Operation

American Ocean Minerals Announces Research Vessel Deployment to Advance Deep-Sea Research

NOAA Releases First Images of Nodules from Waters Near American Samoa

GSR Signs MOU with Japan’s DORD to Conduct Joint Demonstration Test in the CCZ

Glomar Minerals and Cobalt Blue Launch Seabed Mineral Processing Consortium

Odyssey and AOMC Announce Filing of Registration Statement in Connection with Proposed Merger

Impossible Metals Appoints New CEO to Build the World’s First Scalable Ocean Intelligence System

TMC and Allseas Sign Commercial Agreement for the First Offshore Nodule Recovery Operation

NOAA Determines TMC USA’s Consolidated Deep-Seabed Mining Application is in Full Compliance

American Ocean Minerals Announces Research Vessel Deployment to Advance Deep-Sea Research

NOAA Releases First Images of Nodules from Waters Near American Samoa

TMC Subsidiaries Submit Massive Deep-Sea Dataset to Public Database

Deep Sea Rare Minerals and The Metals Company USA Sign MoU to Explore Strategic Collaboration Opportunities

Deep Sea Rare Minerals, Inc. Announces NOAA Determination of Full Compliance for Subsea Critical Mineral Exploration License Application

DSRM Completes Pre-FEED Study and Announces Plan to Advance to Next Engineering and Design Phase for Polymetallic Nodule Collection System

Regulation

ISA Council Meeting

The Council of the International Seabed Authority Advances Negotiations on the Mining Code

Her Excellency Mrs. Alveta Adderley-Knight and the Secretary-General of the International Seabed Authority (ISA), Ms. Leticia Carvalho. (Image credit: ISA)

The Permanent Representative of the Commonwealth of The Bahamas Presents Credentials to the ISA

Commonwealth of the Northern Mariana Islands (CNMI) Activities.

BOEM Advances Next Steps for Potential Outer Continental Shelf Mineral Leasing Offshore the Commonwealth of the Northern Mariana Islands

ISA Legal and Technical Commission Concludes First Part of 31st Session

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Industry

Merger Announcement

Odyssey and AOMC Announce Filing of Registration Statement in Connection with Proposed Merger

Impossible Metals

Impossible Metals Appoints New CEO to Build the World’s First Scalable Ocean Intelligence System

The Metals Company deep sea nodule

NOAA Determines TMC USA’s Consolidated Deep-Seabed Mining Application is in Full Compliance

Deep Sea Rare Minerals and The Metals Company USA Sign MoU to Explore Strategic Collaboration Opportunities

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Technology

The first commercial nodule collection system will have a nameplate production capacity of 3.0 MTPA with the surface vessel Hidden Gem receiving nodules collected by two collector vehicles at a depth of 4 km.

TMC and Allseas Sign Commercial Agreement for the First Offshore Nodule Recovery Operation

DSRM Completes Pre-FEED Study and Announces Plan to Advance to Next Engineering and Design Phase for Polymetallic Nodule Collection System

Teledyne RDI ADCPs to Support Japan’s Deep-Sea Environmental Assessment of Polymetallic Nodule Mining

Impossible Metals Provides Insights into Its Eureka Collection System

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Science

MV Anuanua Moana.

American Ocean Minerals Announces Research Vessel Deployment to Advance Deep-Sea Research

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

TMC Subsidiaries Submit Massive Deep-Sea Dataset to Public Database

Twenty-four new species of amphipod have been identified. (Image credit: NOC)

Twenty-Four New Deep-Sea Species Discovered in Major Pacific Research

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