Latest Feature
Tracking Tensions at Second Thomas Shoal
January 30, 2024

Over the last two years, tensions between China and the Philippines at Second Thomas Shoal have emerged as the focal point of frictions in the South China Sea. The Philippines maintains a detachment of marines at Second Thomas Shoal stationed aboard the BRP Sierra Madre, a Philippine navy ship intentionally grounded there in 1999. Ever […] Continue Reading

South Reef, November 2, 2023
Photo:  South Reef, November 2, 2023

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.

Home