South China Sea: How We Got to This Stage

Understanding the source of the tension

The South China Sea issue has become one of the major irritants in the China-US relations in recent years, over which the public opinion in the two countries are very critical of each other. There are even frictions in the sea between the two navies. The South China Sea seems like an outlet for the rivalry and confrontation that are building up of late between China and the US. As a result, the two sides seem to be reassessing each other’s intentions on a strategic level. The latest rhetoric is about “militarizing the South China Sea”, and on the part of the US, announcements to carry out “freedom of navigation operational assertions”. Hawkish voices are growing louder in both sides of the Pacific. Such frictions surrounding the South China Sea are leading to further strategic mistrust and hostility. The American scholar David M. Lampton was straightforward when he observed worriedly in reference to the existing situation, “A tipping point in the U.S.-China relations is upon us”. It is obvious that the South China Sea issue is a major catalyst for the troubled China-US relations, if not the key contributing factor.

Opinions diverge in both countries on what has led to the current situation in the South China Sea. In China, it is widely believed that it is the US’s Asia-Pacific rebalance strategy, its taking sides on disputes in the South China Sea, and its direct intervention that have escalated the tensions and made the issue more complicated. In the US, accusations are strident of China’s defiance of international law, coercion of smaller neighbors by force and attempted denial of access to the US, in its bid to gradually take control of the South China Sea using a salami-slicing strategy and to eventually turn it into a Chinese lake.

It is obvious from the incidents and events that have unfolded in the South China Sea over the years that all disputes are centered on sovereignty and rights over the Nansha Islands and their surrounding waters. In fact, such disputes were not uncommon in third world countries in modern history, including during the Cold War era. But the discovery of abundant oil reserves in the Nansha waters in the late 1960s and the introduction of international arrangements concerning the EEZs or the continental shelf, such as the Convention on the Continental Shelf and the United Nations Convention on the Law of the Sea, provided fresh incentives for other claimants to covet and grab China’s Nansha Islands. The disputes then spilled from those islands and reefs to wider maritime areas, but without spinning out of control. A good proof was the “golden era” of the China-ASEAN relations from 1991 to the end of 2010, during which bilateral cooperation flourished and trade ballooned nearly 37 times, from no more than 8 billion to 300 billion USD. During this period, China’s GDP rose rapidly, and most Southeast Asian economies expanded more than five-fold.

Tensions started to build up in 2009 and have escalated since 2012. How have things festered against a backdrop of peace of development, and following a sustained period of regional cooperation? It is obvious that no single event or cause could have escalated and changed the situation in the region. So it is worth examining the incidents and behavior that have happened, the reactions they triggered, and the consequences incurred, in the leading up to the current state of affairs. This paper provides an overview of the chain of events contributing to the escalation of tensions in the South China Sea, as well as the context in which they occurred and potential connections they have. It is hoped this paper will help those concerned about the disputes see the bigger picture and get to the heart of why things have happened that way. It also serves as a warning against further deepening of misunderstanding and spiraling of tensions for all countries concerned.


Imperial Japan’s Occupation of the Nansha Islands and Post-war Arrangements

The South China Sea is the largest marginal sea in the West Pacific region, covering an area of 3.5 million km2. It is located south of mainland China and the island of Taiwan, west of the Philippines, north of Kalimantan and Sumatra, and east of the Malay and Indo-China peninsulas. It connects the Pacific through the Bashi and Balintang channels in the northeast, and the Mindoro and Balabac straits in the southeast; joins the Java Sea through the Karimata and Gaspar straits, and is linked with the Indian Ocean through the Strait of Malacca in the southwest. Rich in fisheries resources and oil and gas reserves, the sea plays an important role in the economic development of the coastal countries.

China has sovereignty over four archipelagos in the South China Sea, namely, the Xisha, Nansha, Zhongsha and Dongsha Islands, which are indicated by the dash lines on the map drawn in 1947. The Nansha Islands (or the Spratly Islands; coordinates: 3°40'-11°55' N; 109°33'-117°50' E) comprise over 230 islands, islets, sandbanks, rocks and shoals that are scattered along a 1,000 kilometer span from the southeast to the northwest of the Sea. This area in question was initially discovered and named by China as the Nansha Islands, over which China was the first to exercise sovereignty and that exercise has been ongoing. [i] Before the 1930s, there was no dispute over China’s ownership of them, as reflected in many maps and encyclopedias published around the world.