# deep‑sea mining
Latest news and articles about deep‑sea mining
Total: 2 articles found
Japan’s Cost-No-Object Bid for Rare-Earth Independence Meets a Hard Reality
Japan has escalated efforts to end reliance on Chinese rare earths, investing in foreign suppliers, deep‑sea exploration and substitution technologies. Despite a new ‘cost‑no‑object’ posture and allied cooperation, technical, environmental and industrial hurdles mean Japan cannot quickly displace China’s refining dominance.
Japan’s Seabed Rare‑Earth Claim Bumps Into Technical and Strategic Realities
Japan has announced a large rare‑earth deposit beneath the seabed near Minami‑Tori‑shima, but deep water, engineering complexity, high extraction costs and environmental and regulatory hurdles make commercial exploitation unlikely in the near term. China’s existing lead in purification technology and cost structure means Tokyo’s claim is more of a political signal than an immediate challenge to Beijing’s dominance in rare‑earth supply chains.