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| Disputed island | |
|---|---|
Southwest Cay | |
| Other names | Đảo Song Tử Tây(Vietnamese) Pugad Island(Philippine English) Pulo ng Pugad(Filipino) 南子島 / 南子岛 Nánzi Dǎo(Chinese) |
| Geography | |
| Location | South China Sea |
| Coordinates | 11°25′46″N114°19′53″E / 11.42944°N 114.33139°E /11.42944; 114.33139 |
| Archipelago | Spratly Islands |
| Area | 19 ha (47 acres) |
| Administration | |
| District | Trường Sa District,Khánh Hòa |
| Commune | Song Tử Tây Commune |
| Claimed by | |
| Demographics | |
| Population | 32 |



Southwest Cay, also known asVietnamese:Đảo Song Tử Tây;Pugad Island (Filipino:Pulo ng Pugad,lit. 'Island of Nest');MandarinChinese:南子島/南子岛;pinyin:Nánzi Dǎo, is anisland on the northwestern edge of theSpratly Islands in theSouth China Sea. It is part of theatollNorth Danger Reef, and just 1.75 miles (2.82 km) southwest ofNortheast Cay. With an natural area of 12 hectares (30 acres), it is thesixth largest of the naturally occurring Spratly Islands, and the second largest of the Vietnamese-occupied islands. Southwest Cay has the archipelago's highest point, at 4 meters above sea level. It was once a breeding place for birds, and was covered with trees and guano; export of guano had been carried out "on a considerable scale".[1]
The island is also claimed byChina (PRC),Taiwan (ROC), and thePhilippines.
In 1933, theFrench Government took possession of the Spratly Islands including Southwest Cay andNortheast Cay. Three ships, theAlerte, theAstrolabe and theDe Lanessan took part in the expedition.[2] The following quotations are from an account given by H. Cucherousset inL'Eveil economique de l'Indochine (No. 790 of May 28, 1933):
After possession had been taken, theFrench Ministry of Foreign Affairs published the following notice in the FrenchJournal Officiel dated 26 July 1933 (page 7837):
In 1939,Japan occupied the islands and remained there until the end ofWorld War II.
In 1956,France transferred the islands toSouth Vietnam.[citation needed]
In 1959, the South Vietnamese Government renamed the Song Tử islands (meaning twins after their resemblance to each other) "Tây" (meaning West) and "Đông" (meaning East) respectively. They were annexed toPhước Tuy Province, South Vietnam.[citation needed]
In 1961, the twoSouth Vietnam Navy cruisers, theVan Kiep and theVan Don, landed on the islands of Song Tử Tây (Southwest Cay).[citation needed]
On May 24, 1963, the sovereignty steles were rebuilt on Song Tử Đông (Northeast Cay) and Song Tử Tây (Southwest Cay) by crew members of the three vesselsHuong Giang,Chi Lang andKy Hoa of South Vietnam.[4]
In 1968, Filipino troops occupied Song Tử Đông (Northeast Cay, Parola) and Song Tử Tây (Southwest Cay, Pugad).[5] "As this relates to Cloma, no official act by the Philippine government could be found which contemporaneously and specifically ratified his declaration. However, in 1968 the Philippine government began sending troops to occupy the area and in 1971 made an official announcement that the Philippines were occupying several of the features in KIG for “reasons of national security and to “protect the interests of the state and its citizens.”[6]
| Pugad Island incident | |||||||
|---|---|---|---|---|---|---|---|
| |||||||
| Belligerents | |||||||
Southwest Cay is near the northern edge of theSpratly Islands in theSouth China Sea. It is just northwest ofDangerous Ground in theNorth Danger Reef group, which also contains the Filipino-occupiedNortheast Cay (Parola), the South Vietnamese-occupied South Reef, and the unoccupied North Reef. Southwest Cay and Northeast Cay are just 1.75 miles (2.82 km) apart, and each island is visible from the other.
Sometime in 1975, all the Filipino soldiers guarding Southwest Cay (Pugad) left to attend to the birthday party of their commanding officer who was based on Northeast Cay (Parola). A storm that day is also believed to have influenced the soldiers to regroup temporarily on Parola. A report also came out saying that South Vietnamese officials managed to send prostitutes to the birthday party to lure the Filipino soldiers guarding Pugad. It was said to be a "present" to the Filipino commander for his birthday, and as a move of South Vietnamese forces to befriend all Filipino soldiers guarding the Spratlys. Filipino soldiers did not expect that South Vietnam would resort to foul play since both the Philippines and South Vietnam, together with the United States, were allies in theVietnam War. This tactic is believed to be the reason why South Vietnamese forces knew that the Filipino soldiers left the island, an action that is usually kept confidential.[7][8][9]
After the party and after the weather cleared out, the returning soldiers were surprised that a company of South Vietnamese soldiers were already on the island. The South Vietnamese flag replaced the Filipino flag flying on the pole erected by Filipino soldiers. The Filipino soldiers returned to Parola immediately for fear that Parola would be the next target. After higher-ups of the Philippines were informed about the situation, they instructed the troops based in Parola and Pagasa (Thitu Island) to stay on red alert status. For the following mornings, the only thing the Filipino soldiers could do on Parola was to "curse" while South Vietnamese soldiers on Pugad sang their national anthem.Malacañang officials, who did not want to compromise the alliance while the Vietnam War was still being fought, decided to remain silent.[7][8][9]
A few months later, the recently unified Vietnam (after North Vietnam won over South Vietnam, the North Vietnam task force occupied the island) decided toremove all remaining South Vietnamese troops in the Spratly Islands and establish military control among the features. It was reported that dozens of South Vietnamese soldiers in Southwest Cay (Song Tử Tây) swam all the way to Northeast Cay (Parola) just to avoid being captured by North Vietnamese forces. It was then when Malacañang officials, headed by PresidentFerdinand Marcos, discussed how the Philippines would reclaim the island. It had been apparent that most of the officials, who considered the North Vietnamese communists to be a threat to Filipino national security, wanted to attack Southwest Cay (Pugad) to reclaim it. However, after an intelligence report came stating that the unified Vietnam had already built a huge concrete garrison within a few weeks, the officials dropped the plan and tried to resolve the issue diplomatically. However, this approach eventually died along the process making Southwest Cay (Song Tử Tây) a Vietnamese-occupied island up to this day. This incident was confirmed in interviews with soldiers involved in an episode of the defunctMagandang Gabi, Bayan ofABS-CBN.[7][8][9]
AlthoughVietnam,China (PRC),Taiwan (ROC), and thePhilippines all claim the island, no clashes have been reported since 1975.[citation needed] The island currently hosts periodic joint exercises and sporting activities between the Vietnamese and Philippine militaries.[10][11]