Descripción del sitio
Int'l Name: Johnson South Reef
Philippine Name: Mabini Reef (Timog)
Chinese Name: ??? Chigua Jiao
Vietnamese Name: ?á G?c Ma
Occupied by China since 1988.
Contiguous with Collins Reef. Naturally above water only at low tide, but [9] says many rocks above water at high tide. Site of 1988 PRC/Vietnam clash.