Vietnam continues to expand the size and scope of its Spratly Island outposts, maintaining the pace of island building seen over the past several years while also beginning to construct specialized infrastructure at features where land reclamation is already complete. Since AMTI’s last measurement in March 2025, Hanoi has proceeded with its dredging and landfilling […] Continue Reading

Antelope Reef, March 17, 2026
Photo:  Antelope Reef, March 17, 2026

Island Tracker

Five claimants occupy nearly 70 disputed reefs and islets spread across the South China Sea. They have built more than 90 outposts on these contested features, many of which have seen expansion in recent years.

Maps of the Asia Pacific

AMTI’s interactive maps strive to provide the most complete, accurate, and up-to-date source of geospatial information on maritime Asia.

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