Why Japan Spent $600 Million Protecting Two Rocks

Summary by Krater

This video explores the geopolitical significance of Okinotorishima, a tiny coral atoll claimed by Japan that generates a massive exclusive economic zone. It concludes by detailing the extreme measures Japan has taken to protect the rocks from erosion to maintain its vast maritime rights.

From the video

Answers: Why are two tiny rocks in the ocean worth hundreds of millions of dollars to Japan?

• Exclusive economic zones
• Law of the Sea
• Maritime borders
• Coral atolls
• Territorial disputes

What it concludes

• Okinotorishima allows Japan to claim a 200-nautical-mile exclusive economic zone covering 154,500 square miles (400,153 square kilometers).
• Japan has spent upwards of $600,000,000 protecting Okinotorishima from erosion with tetrapods and titanium nets to prevent it from legally becoming a rock that cannot sustain an exclusive economic zone.