China races a generation ahead in metals race with deep-sea rovers and 3-D mapping of ocean floors

Quick Overview

China is aggressively pursuing dominance in critical minerals through a multi-layered strategy involving the development and deployment of advanced deep-sea mining robots, like the one tested at 6,000 feet, to secure resources such as cobalt, nickel, and rare earth elements, while simultaneously leveraging its existing near-monopoly on rare earth processing to gain geopolitical advantage, prompting frantic countermeasures from the US and its allies.

Key Points: China field-tested an intelligent deep-sea mining rover in the Western Pacific at a depth of 2,000 meters (6,561 feet) to extract cobalt and other vital metals from polymetallic crusts. The ocean floor reportedly holds over 7.3 billion tonnes of cobalt resource, dwarfing known land-based reserves by a factor of over 600, with the richest deposits located in the Pacific. China's strategy involves a 'Sovereignty Stack' focusing on processing dominance (handling 90% of global rare earth processing) and moving up the value chain to manufacturing high-value products, securing true profit and industrial dependency. China's development of deep-sea robots and 3D mapping technology is aimed at securing independent, long-term sources of raw materials, enabling unilateral assessment and claiming of resources in international waters. The US response includes frantic efforts like direct government investment, price guarantees, restarting domestic mining (e.g., the Brook Mine Project in Wyoming), and forging alliances with partners like Australia, Japan, and India to create an alternative supply chain. The US Defense Logistics Agency canceled a $500 million cobalt tender after receiving no bids, highlighting the difficulty Western countries face in replicating China's fifty-year-old industrial ecosystem for resource extraction and processing.

Context: The video discusses China's strategic advancements in securing critical minerals, framing it as a geopolitical race where technological breakthroughs, particularly in deep-sea exploration and robotics, are key to future power. It contrasts China's established dominance in rare earth element processing and its new deep-sea mining capabilities with the desperate, costly efforts by the US and its allies to build comparable supply chains.