On 22 January 2013, the Republic of the Philippines instituted arbitral proceedings against the People's Republic of China (PRC) under the United Nations Convention on the Law of the Sea (UNCLOS) with regard to disputes between the two countries in the South China Sea (South China Sea Arbitration). On 19 February 2013, the PRC formally expressed its opposition to the institution of proceedings, making it clear from the outset that it will not have any part in these arbitral proceedings and that this position will not change. It is thus to be expected that over the next year and a half, the Tribunal will receive written memorials and hear oral submissions from the Philippines only. The Chinese position will go unheard.