Subi Reef - Wikipedia

Spratly Islands
Part of a series on the
Spratly Islands military occupations map
Related articles
Spratly Islands dispute Territorial disputes in the South China Sea Philippines and the Spratly Islands Dangerous Ground (South China Sea) Great Wall of Sand History of the Spratly Islands List of maritime features in the Spratly Islands List of airports in the Spratly Islands Vietnamese DK1 rigs Royal Malaysian Navy Offshore Bases Republic of Morac-Songhrati-Meads Free Territory of Freedomland
Confrontations
Southwest Cay incident (1975) East Sea Campaign (1975) Johnson South Reef skirmish (1988)
Military occupations
Occupied by Brunei Louisa Reef-Semarang Barat Kecil Reef Occupied by China (PRC) Cuarteron Reef, Huayang Reef Fiery Cross Reef, Yongshu Reef Gaven Reefs, Nanxun Reef and Xinan Reef Hughes Reef, Dongmen Reef Johnson South Reef, Chigua Reef Mischief Reef, Meiji Reef Subi Reef, Zhubi Reef Occupied by Malaysia Ardasier Reef, Ubi Reef Dallas Reef, Laya Reef Erica Reef, Siput Reef Investigator Shoal, Peninjau Shoal Mariveles Reef, Mantanani Reef Swallow Reef, Layang-Layang Island Occupied by the Philippines Commodore Reef, Rizal Reef Flat Island, Patag Island Irving Reef, Balagtas Reef Lankiam Cay, Panata Island Loaita Cay, Melchora Aquino Island Loaita Island, Kota Island Nanshan Island, Lawak Island Northeast Cay, Parola Island Second Thomas Shoal, Ayungin Shoal Thitu Island, Pagasa Island West York Island, Likas Island Occupied by Taiwan (ROC) Centre Cay, Zhongzhou Reef Itu Aba Island, Taiping Island Occupied by Vietnam Amboyna Cay, An Bang Island Bombay Castle, Ba Ke Collins Reef, Co Lin Reef Cornwallis South Reef, Nui Le Reef Ladd Reef, Lat Reef Namyit Island, Nam Yet Island Sand Cay, Son Ca Island Sin Cowe Island, Sinh Ton Island Southwest Cay, Song Tu Tay Island Spratly Island, Truong Sa Island Unoccupied Half Moon Shoal Luconia Shoals Northeast Investigator Shoal Royal Captain Shoal Sabina Shoal Western Reef Whitsun Reef
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Subi Reef or Zhubi Reef (Tagalog: Zamora; Chinese: 渚碧礁; pinyin: Zhubi Dao; Vietnamese: Đá Su Bi) is a reef in the Spratly Islands in the South China Sea. It lies 16 miles (26 km) southwest of Philippine-occupied Thitu Island (Pagasa Island). Naturally above water only at low tide. It surrounds a huge lagoon. PRC has constructed 3-story buildings, wharfs, and a helipad here.^[1] This reef is also being claimed by the Philippines and Vietnam.