Hughes Reef

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Hughes Reef

Disputed island Other names: 東門礁 / 东门礁 Dōngmén Jiāo (Chinese) đá Tư Nghĩa (Vietnamese)
Map of Union Banks, Hughes Reef to the northeast
Geography
Location of the major islands in Sansha Legend： Black：Sansha (Pref. seat) Yongxing Pink：Huangyan Green：Yongshu Blue：Meiji Purple：Zhubi Orange：Huayang Yellow：Nanxun Red：Chiguo Brown：Dongmen
Location	Spratly Islands, South China Sea
Coordinates	9°55′N 114°30′E / 9.917°N 114.500°E / 9.917; 114.500Coordinates: 9°55′N 114°30′E / 9.917°N 114.500°E / 9.917; 114.500
Administered by
People's Republic of China
Province	Hainan
City	Sansha
Claimed by
Taiwan
Vietnam
Philippines

Hughes Reef (Mandarin Chinese: 東門礁/东门礁; pinyin: Dōngmén Jiāo, Vietnamese: đá Tư Nghĩa) is a reef in Union Banks in the Spratly group of islands, South China Sea claimed by the PRC (China), the ROC (Taiwan), the Philippines, Malaysia, and Vietnam. It is only above water at low tide.^[1]

The PRC has reclaimed land on the reef, bringing its area to 7.6 hectares, and occupied the reef.^[2] The reef has a lighthouse^[3] on top of a two storied defence outpost.^[4]

Geographical features[]

On 12 July 2016, the tribunal of the Permanent Court of Arbitration concluded that Hughes Reef is, or in its natural condition was, exposed at low tide and submerged at high tide and, accordingly, its low-tide elevations do not generate an entitlement to a territorial sea, exclusive economic zone or continental shelf.^[5]

Military development[]

In late 2016, photographs emerged which suggested that Hughes Reef has been armed with anti-aircraft weapons and a CIWS missile-defence system.^[6]

Chigua Jiao (Johnson South Reef)

Đá Cô Lin
(Collins Reef,
Johnson North Reef)

Sinh Tồn (Sin Cowe)

Dōngmén Jiāo (Hughes Reef)

Whitson Reef

(Grierson Reef/ Sin Cowe East)

(Landsdowne Reef)

See also[]

• Great wall of sand
• Nine-dotted line

References[]