East Sea Campaign

East Sea Campaign
Part of the Vietnam War
Date April 9–29, 1975 Location Southeastern coast of Vietnam and South China Sea. Result North Vietnamese victory
Belligerents
North Vietnam Viet Cong	South Vietnam
Commanders and leaders
Chu Huy Mân Mai Năng	Chung Tấn Cang
Strength
About 2,000 soldiers and sailors Supported by: 125th Naval Transport Brigade[1]	5,768 military personnel Supported by: 1 frigate 2 corvettes 1 transport ship 1 patrol boat[2]
Unknown
Casualties and losses
2 killed 8 wounded[3]	113 killed 74 wounded 557 captured[3] 1 escort ship damaged
284 killed more than 400 captured

Part of a series on the
Spratly Islands
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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The East Sea and Spratly Islands Campaign (Vietnamese: Chiến dịch Trường Sa và các đảo trên Biển Đông) was a naval operation which took place during the closing days of the Vietnam War in April 1975. The operation took place on Spratly Islands and other islands in the South China Sea (known in Vietnam as the East Sea). Even though it had no significant impact on the final outcome of the war, the capture of certain South Vietnamese-held Spratly Islands (Trường Sa), and other islands on the southeastern coast of Vietnam by the Vietnam People's Navy (VPN) and the Viet Cong (VC) helped the Socialist Republic of Vietnam assert its sovereignty over the various groups of islands after the reunification of the country in 1975. The North Vietnamese objective was to capture all the islands under the occupation of the Army of the Republic of Vietnam (ARVN), and it eventually ended in complete victory for the North Vietnamese.