Subi Reef

Subi Reef
Disputed island;
	Sentinel-2 Image (October 2022)
	Subi Reef
Other names	; Zhubi Reef; 渚碧礁 Zhǔbì Jiāo (Chinese); Zamora Reef (Philippine English); Bahura ng Zamora (Filipino); đá Xu Bi (Vietnamese)
Geography
Location	South China Sea
Coordinates	10°54′48″N 114°03′43″E / 10.9133°N 114.062°E
Archipelago	Spratly Islands
Area	0 km2 (0 sq mi) (Natural); 3.95 km2 (1.53 sq mi) (Reclaimed)
Administration
	China
Province	Hainan
prefecture-level city	Sansha
Claimed by
	China
	Philippines
	Taiwan
	Vietnam

Subi Reef, also known as Đá Xu Bi (Vietnamese: Đá Xu Bi); Zamora Reef (Filipino: Bahura ng Zamora, lit. 'Reef of Zamora'); Zhubi Reef (Chinese: 渚碧礁; pinyin: Zhǔbì Jiāo), is an atoll in the Spratly Islands of the South China Sea located 26 km (16 mi) southwest of Thitu Island. It is occupied by China, and claimed by the Philippines, Taiwan and Vietnam.