US pushes critical minerals agenda in Cook Islands with new Penrhyn port

The United States and New Zealand announced a major infrastructure initiative in the Cook Islands, unveiling plans to build a new port on Penrhyn Atoll with funding from both nations. The project, described as a “lifeline” for the region, involves a combined investment of $60 million USD, $50 million from the United States and $10 million from New Zealand. The announcement was made during the Pacific Islands Forum leaders meeting in Palau on 1 September 2026, with U.S. Deputy State Secretary Christopher Landau, New Zealand’s Foreign Minister Winston Peters, and Cook Islands Prime Minister Mark Brown present. The port, located on Penrhyn Atoll, a former U.S. military base, will include upgrades to both the port facility and the airstrip, with U.S. personnel having originally constructed these structures over eight decades ago. The project is part of a broader strategic effort under the Critical Minerals Framework, which the Cook Islands and the United States signed in February 2026. This framework aims to advance the development of deep-sea mineral resources in the Cook Islands while ensuring responsible investment aligned with high environmental, social, and governance standards. It also emphasizes the creation of secure, diversified, and resilient critical minerals supply chains. Prime Minister Mark Brown emphasized that the project reflects a shared vision between the Cook Islands and its international partners, stating that the infrastructure will enhance domestic shipping capabilities and improve inter-island connectivity. Brown further noted that the Cook Islands people should benefit directly from U.S. investments, underscoring his government’s commitment to ensuring local ownership and economic gains. During a visit to Auckland, where he engaged with New Zealand realm leaders, Brown reiterated the importance of aligning foreign investment with national priorities. He expressed gratitude toward the U.S. and New Zealand for their partnership, calling the port a vital asset for the Pa Enua, the Cook Islands’ collective identity. Landau highlighted the significance of the project as an example of U.S. commitment to strengthening partnerships in the Pacific. He stated that through such transformative infrastructure projects, the United States and its allies become “safer, stronger, and more prosperous.” The U.S. has long maintained a presence in the region, including historical involvement in the development of key facilities like the one on Penrhyn Atoll. The current initiative represents a renewed focus on supporting regional stability and economic growth through collaborative efforts. The project also marks a step forward in the Cook Islands’ push to develop its marine mineral resources. With growing global demand for critical minerals used in technologies such as electric vehicles and renewable energy systems, the Cook Islands aim to position itself as a key player in this emerging sector. The new port is expected to facilitate exploration and extraction activities, as well as support logistics and transportation needs. However, the success of the initiative will depend on how effectively the Cook Islands can manage the environmental and social impacts associated with such developments. As the project moves forward, the Cook Islands, along with its partners, will need to navigate complex regulatory frameworks and stakeholder expectations. The collaboration between the U.S., New Zealand, and the Cook Islands highlights the increasing role of multilateral partnerships in addressing regional challenges and opportunities. The upcoming phases of the project will likely involve detailed planning, community consultations, and ongoing monitoring to ensure alignment with the agreed-upon principles of sustainable development.