ii. Thitu, West York, and Other High-Tide features
441. The Philippines, which has occupied Thitu since 1970, recalls that it only claims a 12-nautical-mile territorial sea from Thitu and considers it to be a rock for purposes of Article 121(3). The Philippines notes that there is a well on Thitu that contains “brackish but
drinkable water,” but the water must be filtered for safe consumption. The local population on Thitu was transplanted there and has been maintained by the Philippine Government since 2001.
It is only possible to grow vegetables there because soil is continually imported from Palawan and supplies are shipped by naval vessel to personnel monthly.466 The Philippines argues that without the “umbilical cord” of the Philippines’ support, Thitu is—like Itu Aba—incapable of sustaining the habitation of even the small community that the Philippines maintains there.467
The Philippines’ experts take the same view. The Philippines notes that, at 0.21 square kilometres, West York is even smaller than Thitu and Itu Aba. Like Thitu, the Philippines considers West York to be a “rock” unable to sustain human habitation or economic life. According to the Philippines, there is no potable water and agriculture is impossible because the salinity of the water retards growth of introduced plants. There is no population, only a small observation post staffed by a few soldiers sustained by
outside supplies.
Accordingly, the Philippines submits that West York does not have conditions sufficient to sustain human habitation or an economic life.
The Philippines and its experts make similar submissions about the status of other high-tide features in the Spratly Islands, including North Danger Reef, South Danger Reef, Nanshan Island, Sand Cay, Loaita Island, and Swallow Reef.470
The Philippines considers the materials obtained by the Tribunal from the archives of the UK Hydrographic Agency to confirm that the Philippines has correctly categorised the remaining features as “rock[ s] as defined in Article 121(3).”471
The Philippines notes that the China Sea Directory fails to mention the existence of any inhabitants on the features,472
with other reports describing only the faintest traces of human presence, such as wells with “brackish” water, as on
Loaita Island,473 or foundations of a “small hut”, as in the case of Thitu.474
The Philippines also notes the near-complete lack of vegetation on the features in question.475
Finally, the Philippines also considers that documents obtained by the Tribunal from France’s National Library and National Overseas Archives confirm that “the other features in the South China Sea are incapable of sustaining human habitation or economic life of their own.”
In this regard, the Philippines cites a 1949 internal French Government report which states that these “islands have no fixed population and carry only stunted vegetation.”477