Keypoints:
- Court challenge targets transparency over minerals deal
- Mrima Hill holds strategically important rare earth deposits
- Case could shape future mining investment in Kenya
A KENYAN court has been asked to halt a proposed US-backed agreement to develop one of the country’s largest rare earth deposits after campaigners alleged the negotiations lacked transparency and parliamentary oversight.
The legal challenge extends beyond a single mining project. It could influence how Kenya negotiates future agreements involving strategic minerals at a time when global powers are competing to secure supplies needed for clean energy technologies, advanced manufacturing, AI infrastructure and defence supply chains.
The legal challenge comes less than two weeks after Africa Briefing reported that Kenya and the US were nearing a critical minerals agreement focused on local processing, highlighting Washington’s growing interest in Kenya’s strategic mineral resources.
What’s changing?
The Centre for Litigation Trust has petitioned Kenya’s High Court to halt progress on the proposed agreement involving the mineral-rich Mrima Hill in Kwale County.
The organisation argues that the government has not disclosed sufficient information about the proposed arrangement and that any agreement involving nationally significant mineral resources should be subjected to parliamentary scrutiny and meaningful public consultation.
Court documents seen by AFP state that the contract and its framework remain ‘shrouded in secrecy’ and that Kenyans have not been adequately informed about the negotiations.
On Monday, the High Court directed the respondents to file their responses within 14 days. The matter is scheduled to return to court on July 21 for further directions.
Why Mrima Hill matters
Mrima Hill, located on Kenya’s Indian Ocean coast, is regarded as one of the country’s most valuable untapped mineral assets. It has long attracted interest because of its significant rare earth and niobium deposits.
Government estimates indicate the site contains approximately 5.8 million tonnes of niobium and 48.7 million tonnes of rare earth elements, with the deposits previously valued at about $62.4 bn.
Rare earth elements are essential for manufacturing electric vehicles, wind turbines, semiconductors, high-performance magnets and other technologies supporting the global energy transition. They are also increasingly important for AI infrastructure and advanced defence systems. Niobium is widely used to strengthen steel for infrastructure, transport and aerospace applications.
The dispute also reflects a broader trend across the continent, where Africa’s critical minerals are becoming increasingly central to global supply chains as demand rises for resources used in clean energy technologies, AI infrastructure and advanced manufacturing.
The strategic importance of these minerals has intensified international competition as governments seek to diversify supply chains and reduce dependence on a limited number of global producers.
US strategy and growing geopolitical competition
The proposed project reflects Washington’s broader effort to secure reliable supplies of critical minerals from partner countries.
President Donald Trump has made access to strategic mineral resources a central pillar of US engagement with Africa, with Kenya emerging as an increasingly important partner. American officials have attended senior-level mining discussions in Kenya in recent months as both governments explore opportunities for cooperation in the sector.
The growing US interest also comes as major economies seek alternatives to concentrated global supplies of rare earth minerals, placing African producers in an increasingly significant geopolitical position. The proposed agreement illustrates how Kenya’s critical minerals sector is becoming increasingly important to global efforts to diversify strategic supply chains.
The proposed agreement also fits within a wider pattern of US engagement with Africa’s mining sector. Africa Briefing recently reported that Washington is supporting strategic rare earth development in South Africa despite broader diplomatic tensions.
Kenya opened an international tender in April for the commercial exploitation of Mrima Hill, although the Ministry of Mining has not yet announced a successful bidder.
Regional context
Kenya joins several African countries seeking to expand their critical minerals industries as governments attempt to capture greater value from resources needed for the global energy transition. Countries including Namibia, Tanzania, Malawi and South Africa have all stepped up efforts to attract investment while strengthening oversight of strategic mining projects, reflecting a broader shift towards balancing foreign investment with greater national control over mineral resources.
Kenya’s approach mirrors wider continental efforts, with African governments strengthening cooperation on critical minerals to capture greater value from the energy transition while expanding domestic processing and regional value chains.
Communities seek greater accountability
Mrima Hill has been at the centre of mining disputes for years, with residents expressing concerns over possible displacement, compensation and whether local communities will receive a fair share of any economic benefits.
Julius Ogogoh, director of the Centre for Litigation Trust, told AFP that extractive industries have historically faced allegations of human rights abuses, making transparency and effective oversight essential.
The organisation argues that greater public participation would strengthen confidence in any eventual mining agreement while ensuring constitutional safeguards are respected.
Investor implications
The court proceedings introduce an additional layer of uncertainty for investors interested in Kenya’s emerging critical minerals sector.
While legal scrutiny could delay progress on the Mrima Hill project, analysts generally view transparent licensing processes and stronger governance as positive for long-term investment confidence. The case may therefore become an important benchmark for future mining agreements involving strategic resources in Kenya.
Beyond determining the fate of the proposed US-backed project, the litigation could establish an important precedent for how Kenya balances foreign investment, community interests and parliamentary oversight as global competition for critical minerals continues to accelerate.
