Cornwallis South Reef Cornwallis South Reef is a low-tide elevation located in the Spratly Islands that hosts between two and four outposts. Vietnam first took possession of the feature in 1988. U.S. Board of Geographic Names: Cornwallis South ReefChina: Nanhua Jiao, 南华礁Philippines: Osmeña ReefTaiwan: Nanhua Jiao, 南華礁Vietnam: Đá Núi Le Occupied by: VietnamLegal Status: Low-tide elevationGPS: 8° 42' 44" N, 114° 11' 1" ETotal area of reclamation: 4.17 acres Overview Images Cornwallis Reef Overview Cornwallis Reef 1 January 3, 2022 January 6, 2018 May 20, 2016 Cornwallis Reef 2 January 6, 2018 Cornwallis Reef 3 January 6, 2018 August 18, 2015 Cornwallis Reef 4 January 6, 2018 January 18, 2016 August 18, 2015 Analysis of Outpost Vietnam Builds Up its Remote Outposts Vietnam’s Island Building: Double-Standard or Drop in the Bucket? Washed Away