Flat Island (South China Sea)


Flat Island is the second smallest of the natural Spratly Islands. It has an area of , and is about north of Philippine-occupied Nanshan Island, both of which are located on the expansive but otherwise submerged Flat Isand Bank in the NE of Dangerous Ground.
It is the sixth largest of the Philippine-occupied Spratly islands and is administered by the Philippines as part of Kalayaan, Palawan. The island is also claimed by the People's Republic of China, the Republic of China, and Vietnam.

Environment

The island is a low, flat, sandy cay, 240m by 90m, and is subject to erosion. It changes its shape seasonally. The sand build up depends largely on the direction of prevailing winds and waves; it has taken an elongated shape for some years, the shape of a crescent moon for a few years, and the shape of a letter "S". Like Lankiam Cay, it is barren of any vegetation. No underground water source has been found in the area.

Philippine Occupation

Presently, the island serves as a military observation outpost and is guarded by Philippine soldiers stationed at nearby Nanshan Island. The soldiers regularly visit the island, and it is kept under observation from a tall structure on Nanshan Island.
In August 2011, the Philippine Navy Seabees finished construction of a second star shell-like structure which is intended to shelter and protect troops.