Story perspectives

Japan Launches Groundbreaking Deep-Sea Mining Amid Environmental Concerns

2/10/2026

Summary

Story summary

Prime Minister Sanae Takaichi (Japan) described deep-sea mining near Minamitorishima Island as a 'world’s first' to cut reliance on China for critical minerals.
The test seeks rare earth elements from 6,000 meters below the ocean surface and runs through February 14 using a robotic system to collect mud.
Officials say environmental impacts will be closely monitored.
Critics warn of ecological damage and long-term effects.

History

Historical Context

In 2013, the United Nations adopted the "Law of the Sea," establishing guidelines for deep-sea mining. Japan's Prime Minister Sanae Takaichi aims to extract rare earth elements from depths of 6,000 meters, seeking to reduce reliance on China, which controls 90% of global production. This initiative echoes past environmental debates over offshore drilling, raising concerns about potential impacts on marine ecosystems and international resource policies.

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Story summary

Prime Minister Sanae Takaichi (Japan) described deep-sea mining near Minamitorishima Island as a 'world’s first' to cut reliance on China for critical minerals.
The test seeks rare earth elements from 6,000 meters below the ocean surface and runs through February 14 using a robotic system to collect mud.
Officials say environmental impacts will be closely monitored.
Critics warn of ecological damage and long-term effects.

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