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Critical Minerals

US aims to be first in deep-sea mining in American Samoa

The US administration is moving to commence deep-sea mining operations in American Samoa, with the goal of being the first nation to exploit the seafloor for critical minerals. This development highlights global resource competition and raises significant questions about environmental policy and ocean exploitation.

46 · Monday, 20 July 2026

The US administration is advancing plans to initiate deep-sea mining in American Samoa, aiming to be the first to exploit the seafloor for critical minerals, according to Euractiv. This move by the Trump administration underscores a strategic push for resource extraction in the Pacific Ocean. The operation targets critical minerals found on the ocean floor, a resource largely untapped but increasingly sought after due to global demand and supply chain vulnerabilities.

The pursuit of deep-sea minerals in American Samoa positions the United States at the forefront of a controversial and rapidly developing industry. The initiative signals a broader global competition for access to vital resources essential for modern technologies and green energy transitions. While the economic potential is significant, the environmental implications of seafloor exploitation remain a subject of intense debate among scientists and policymakers. Concerns center on the potential disruption of unique deep-sea ecosystems, the impact on marine biodiversity, and the long-term effects on ocean health.

The administration's focus on American Samoa for deep-sea mining highlights a broader shift towards new frontiers for resource acquisition. As nations worldwide grapple with securing critical mineral supplies, the deep sea represents a new domain for potential extraction. This development, as reported by Washington moves to start deep-sea mining in American Samoa, brings to the fore complex questions regarding international ocean policy, environmental stewardship, and the balance between economic imperatives and ecological preservation. The decision to proceed could set a precedent for future deep-sea resource extraction efforts globally.

What this means: The US is taking a decisive step into deep-sea mining, potentially accelerating the global race for critical minerals while challenging existing environmental frameworks for ocean exploitation.

Sources

  • [1] OrganisationEuractiv
  • [2] SignalWashington moves to start deep-sea mining in American Samoa