U.S. Companies Seek Deep-Sea Mining Licenses in South Pacific International Waters

Two United States-based companies have submitted applications to the U.S. government for seabed mining exploration licenses in the South Pacific Ocean. The firms, American Deep Sea Minerals, Inc. and American Ocean Minerals Corporation, are seeking rights to explore large areas of international waters. These regions are located near the exclusive economic zones of the Cook Islands, Kiribati, and French Polynesia. The proposed mining sites contain polymetallic nodules, which are mineral-rich rocks found on the seafloor. These nodules are valued for their content of nickel, manganese, copper, and cobalt. Such minerals are increasingly sought after for their role in modern technology and industrial manufacturing. These applications are part of a broader strategy by U.S. companies to secure claims on the international seabed. The process utilizes a U.S. permitting system that operates independently of the International Seabed Authority. This multilateral body is typically tasked with regulating mining activities on the high seas to protect the marine environment. One of the targeted areas is known as the Eastern High Seas Pocket 3. This region is bounded by the exclusive economic zones of the Cook Islands, Kiribati, and French Polynesia. It currently serves as a special management area for regional fisheries, raising concerns about how mining might impact local marine life. The government of French Polynesia has formally expressed its opposition to the proposed mining plans. Officials have requested that the U.S. National Oceanic and Atmospheric Administration deny the applications or suspend the review process. They argue that any such activity must be addressed through established international legal frameworks. French Polynesian authorities also emphasized the need for a thorough environmental review before any exploration proceeds. They stated that the companies failed to appropriately consult with regional governments and organizations. The area in question includes parts of the ocean that are considered environmentally sensitive. Local advocacy groups have also voiced strong concerns regarding the potential impact of these operations. Louisa Castledine, a spokesperson for the Cook Islands-based collective Ocean Ancestors, described the plans as a dangerous pathway for the region. She noted that the push for extraction could increase the vulnerability of Pacific ecosystems. While the French Polynesian government has taken a clear stance, other regional nations have remained quiet. The governments of the Cook Islands and Kiribati have not publicly commented on the specific applications. Requests for comment from these nations have not yet received a response. Beyond the South Pacific, U.S. companies are seeking rights to seabed blocks in other parts of the Pacific Ocean. These include areas near Guam and the Clarion-Clipperton Zone, a vast stretch of seafloor between Hawaii and Mexico. These efforts reflect a growing global competition for access to deep-sea mineral resources. The U.S. permitting process has drawn criticism from those who believe it bypasses international oversight. Critics argue that unilateral actions could undermine global efforts to create a unified rule book for deep-sea mining. Proponents of the mining industry, however, maintain that these minerals are essential for future technological development. As the review process continues, the tension between industrial ambition and environmental protection remains high. The outcome of these applications could set a precedent for how international waters are managed in the future. Observers are watching closely to see how the U.S. government balances these competing interests.