The building to convert reef to island is one of the first steps to claim the entire Southeast-Asia sea by China. It will then have the self-declared ownership right to block all sea/air traffics through this region and bully other neighboring countries. Besides having a huge oil/gas reserve and fishes, in term of economic impact, this sea is as important as or more than Panama Canal or Suez Canal. A country with the…
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The average depth of the Pacific Ocean is over 14,000 ft (almost exactly 4.3 km).
That's a lot of dredging.