Chinese report says South China Sea islands expanded ‘reasonably’

China has “reasonably” expanded its islands in the disputed South China Sea and this year construction projects there including radar facilities covered about 290,000 square meters (72 acres), according to a new government report. China has conducted extensive land reclamation work on some of the islands and reefs it controls in the South China Sea, including building airports, alarming its neighbors and Washington. Beijing says the work is help provide international services such as search-and-rescue but admits there is a military purpose too.