Vietnam carries out ‘substantial’ expansion in South China Sea, US thinktank finds

Dredging and landfill work creates 170 hectares of new land in Spratly Islands, which are also claimed by China and others

Vietnam has conducted a major expansion of dredging and landfill work at several of its South China Sea outposts in the second half of this year, signalling an intent to significantly fortify its claims in the disputed waterway.

Washington's Center for Strategic and International Studies (CSIS) has said on Wednesday the work in the Spratly Islands, which are also claimed by China and others, had created roughly 170 hectares (420 acres) of new land and brought the total area Vietnam had reclaimed in the past decade to 220 hectares.