By M. Taylor Fravel
Over the weekend, the China National Offshore Oil Company (CNOOC) quietly announced that nine new blocks in the South China Sea were now open to foreign oil companies for exploration and development. This move reflects one of the starkest efforts by China to assert its maritime rights in these disputed waters – and constitutes a direct challenge to Vietnam’s own claims.
Unlike the blocks that CNOOC offered in 2010 and 2011, the new ones are located entirely within disputed waters in the South China Sea. As this map shows, the new blocks lie off Vietnam’s central coast and comprise of more than 160,000 square kilometers. The western edge of some blocks appear to be less than 80 nautical miles from Vietnam’s coast, well within that country’s Exclusive Economic Zone. All the blocks overlap at least partially with PetroVietnam’s, including potentially ones where foreign oil companies have ongoing exploration activities.
Read the full story at The Diplomat