Ladd Reef

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Ladd Reef
Disputed island
Geography
Ladd Reef is located in South China Sea
Ladd Reef
Position of Ladd Reef
Location South China Sea
Coordinates Lua error in package.lua at line 80: module 'strict' not found.
Archipelago Spratly Islands
Administered by
Vietnam
Claimed by
People's Republic of China
Republic of China (Taiwan)
Vietnam

Ladd Reef (Vietnamese: đá Lát; Chinese: 日积礁; pinyin: Rìjī jiāo) is a Vietnam-controlled reef in the Spratly group of islands, South China Sea. The People's Republic of China and the Republic of China (Taiwan) are also claimants of the reef. Like Spratly Island, Ladd Reef lies to the west of the Philippines-defined "Kalayaan Islands" claim area.[1]

Names

The English name Ladd Reef was coined by Richard Spratly in late March 1843, after Captain Ladd of the ship Austen, who seemed to be the first to have seen the reef.[2] The Chinese name Rìjī Jiāo was coined in 1947 to replace the 1935 name Lādé Jiāo (拉德礁),[3] which was transliterated from the English name Ladd.

Geography

Ladd Reef lies west of Dangerous Ground in the western half of the Spratly Islands, to the south of Coronation Bank, southwest of West London Reef (West Reef) and 15 nautical miles (28 km; 17 mi) west of Spratly Island.[4]

This coral reef lies on a northeast-southwest axis, 3 nautical miles (5.6 km; 3.5 mi) in length, 1 nautical mile (1.9 km; 1.2 mi) in width, and spans over an area of 9.9 square kilometres (990 ha; 2,400 acres; 3.8 sq mi). It is entirely submerged during high tide, but there are some stones jutting out of the sea during low tide.[5]

Structures

The reef is uninhabited but contains a Vietnamese lighthouse (built in 1994)[6] with the inscription Hải đăng đá Lát[7] (literally "Ladd Reef Lighthouse"). The lower portion of the lighthouse consists of quarters for a handful of Vietnamese soldiers and the lighthouse keeper.

Other information

In 1945, towards the end of the Second World War, a Dutch submarine (HNLMS O-19) ran aground on Ladd Reef.[8]

References

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  2. Lua error in package.lua at line 80: module 'strict' not found.
  3. Lua error in package.lua at line 80: module 'strict' not found. (Contains a list of maritime features in the South China Sea, with their English names, and their Chinese names in 1935, 1947 and 1983.)
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