Over the past decade, the South China Sea has become one of the most volatile flashpoints in East Asia. China, Vietnam, the Philippines, Malaysia, Brunei and Taiwan each assert sovereignty over part or all of the sea, and these overlapping claims have led to diplomatic and even military standoffs in recent years.
Because the sea hosts numerous island chains, is rich in mineral and energy resources and has nearly a third of the world's maritime shipping pass through its waters, its strategic value to these countries is obvious. For China, however, control over the South China Sea is more than just a practical matter and goes to the center of Beijing's foreign policy dilemma: how to assert its historic maritime claims while maintaining the non-confrontational foreign policy established by former Chinese leader Deng Xiaoping in 1980.
China staked its modern claim to control of the sea in the waning days of the Chinese Civil War. Since most of the other claimant countries were occupied with their own independence movements in the ensuing decades, China had to do little to secure this claim. However, with other countries building up their maritime forces, pursuing new relationships and taking a more active stance in exploring and patrolling the waters, and with the Chinese public hostile to any real or perceived territorial concessions on Beijing's part, Deng's quiet approach is no longer an option.
Evolution of China's Maritime Logic
China is a vast continental power, but it also controls a long coastline, stretching at one time from the Sea of Japan in the northeast to the Gulf of Tonkin in the south. Despite this extensive coastline, China's focus has nearly always turned inward, with only sporadic efforts put toward seafaring and even then only during times of relative security on land.
Traditionally, the biggest threats to China were not from sea, except for occasional piracy, but rather from internal competition and nomadic forces to the north and west. China's geographic challenges encouraged a family-based, insular, agricultural economy, one with a strong hierarchal power structure designed in part to mitigate the constant challenges from warlords and regional divisions. Much of China's trade with the world was undertaken via land routes or carried out by Arabs and other foreign merchants at select coastal locations. In general, the Chinese chose to concentrate on the stability of the population and land borders over potential opportunities from maritime trade or exploration, particularly since sustained foreign contact could bring as much trouble as benefit.
Two factors contributed to China's experiments with naval development: a shift in warfare from northern to southern China and periods of relative national stability. During the Song dynasty (960-1279), the counterpart to the horse armies of the northern plains was a large inland naval force in the riverine and marshy south. The shift to river navies also spread to the coast, and the Song rulers encouraged coastal navigation and maritime trade by the Chinese, replacing the foreign traders along the coast. While still predominately inward-looking during the Yuan dynasty (1271-1368) under the Mongols, China carried out at least two major naval expeditions in the late 13th century -- against Japan and Java -- both of which ultimately proved unsuccessful. Their failure contributed to China's decision to again turn away from the sea. The final major maritime adventure occurred in the early Ming dynasty (1368-1644), when Chinese Muslim explorer Zheng He undertook his famous seven voyages, reaching as far as Africa but failing to use this opportunity to permanently establish Chinese power abroad.
