Mischief Reef, also known as Panganiban Reef, is a low tide elevation (LTE) reef/atoll surrounding a large lagoon in the SE of Dangerous Ground in the east of the Spratly Islands in the South China Sea. It is located 250 kilometres (130 nmi) west of Palawan Island of the Philippines. Administratively, it belonged to the Kalayaan Islands municipality of the province of Palawan. It is also under the de facto jurisdiction of Nansha islands, Sansha City, Hainan province, China. Activities by the People's Republic of China (PRC) in the mid-2010s have created a large artificial island on the atoll including an approximately 2,700-metre (8,900 ft) runway and associated airfield.
Mischief Reef in 2022
Mischief Reef in 2018, after the major PRC land reclamations of 2014–2016
Mischief Reef in 2001, prior to the major PRC land reclamations of 2014–2016
The Spratly Islands are a disputed archipelago in the South China Sea. Composed of islands, islets, cays, and more than 100 reefs, sometimes grouped in submerged old atolls, the archipelago lies off the coasts of the Philippines, Malaysia, and southern Vietnam. Named after the 19th-century British whaling captain Richard Spratly who sighted Spratly Island in 1843, the islands contain less than 2 km2 of naturally occurring land area, which is spread over an area of more than 425,000 km2 (164,000 sq mi).
Territorial monument of the Republic of Vietnam (South Vietnam) on Southwest Cay, Spratly Islands, defining the cay as part of Vietnamese territory (Phước Tuy Province). Used from 22 August 1956 until 1975, when replaced by another one from the Socialist Republic of Vietnam (successor state after the Fall of Saigon)
An ancient Heliotropium foertherianum on Spratly Island
Young Vietnamese residents of Spratly Island
A military cemetery for Vietnamese soldiers on Central London Reef