Mischief Reef
Mischief Reef, also known in Mandarin ; Panganiban Reef (); , is a 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 west of Palawan Island of the Philippines. Activities by the People's Republic of China (PRC) in the mid-2010s have created a large artificial island on the atoll which has included an approximately runway and associated airfield.