South China Sea: Events Reported and What Satellites Show
What has been reported in the South China Sea — each event with how it was linked to the sea — and what satellites can show of it.
Quick answer — the South China Sea now
28 events were linked to the South China Sea in the last 30 days. 26 of them name the South China Sea in the reporting, 3 of those only as the subject of a statement, market move or explainer; the rest were only placed inside or near it. China–Philippines coast-guard confrontations continued in 2026: in July Manila said a Chinese coast guard vessel fired a water cannon at a Philippine fisheries vessel at Scarborough Shoal, and in September it said Chinese ships obstructed a resupply mission to its Second Thomas Shoal outpost. CSIS’s AMTI counts 20 Chinese outposts in the Paracels and 7 in the Spratlys.
What to watch from orbit
- Vessel presence around Scarborough Shoal and Second Thomas Shoal with Sentinel-1 SAR ship detection
- Built-up change on Spratly features such as Fiery Cross, Subi and Mischief reefs, where AMTI reports 3,200 acres of new land created since 2013, in Sentinel-2 time series
- Activity at Woody Island in the Paracels compared on Sentinel-2 and Sentinel-1 SAR scenes
Sources
Events reported in or near the South China Sea
The last 30 days, newest first, 20 of 28 shown. Titles summarise the reporting; they are not facts this page has checked.
- Chinese Naval Forces Monitor USS Charleston Near Sabina ShoalMilitary & Security Movementslast reported 23 Oct 2026Localizednamed as the location
- China Coast Guard monitors Philippine resupply mission at Ren'ai JiaoMaritimelast reported 22 Oct 2026Pinpointednamed as the location
- USS Charleston transits near Sabina Shoal; China claims illegal intrusion and deploys forces to monitorMaritimelast reported 21 Oct 2026Localizednamed as the location
- PLA Navy Type 071 Live-Fire ExerciseMaritimelast reported 18 Oct 2026Reportednamed as the location
- Standoff over medical evacuation at Second Thomas ShoalMaritimelast reported 16 Oct 2026Localizednamed as the location
- China's Firm Stance on Philippine InfringementMaritimelast reported 15 Oct 2026Reportednamed as the subject
- Taiwan Coast Guard uses water cannon against Chinese fishing boat near Pratas IslandsMaritimelast reported 14 Oct 2026Localizednamed as the location
- Philippines, U.S. Condemn China’s Dangerous Tactics At Second Thomas ShoalMaritimelast reported 12 Oct 2026Localizednamed as the subject
- China Coast Guard vessel 5306 uses water cannon against Philippine vessels at Ayungin ShoalMaritimelast reported 10 Oct 2026Localizednamed as the location
- China Denies Allegations of Disrupting Medical Evacuation Near Ren'ai JiaoMaritimelast reported 10 Oct 2026Localizednamed as the location
- Chinese Coast Guard obstructs medical evacuationMaritimelast reported 9 Oct 2026Localizednamed as the location
- Chinese naval and coast guard presence surges in South China SeaMaritimelast reported 9 Oct 2026Localizednamed as the location
- BRP Emilio Jacinto returns to operational duty for Western Mindanao deploymentMaritimelast reported 6 Oct 2026Localizednearby
- China's Aggressive Actions in the South China SeaMaritimelast reported 5 Oct 2026Reportednamed as the location
- Philippines accuses Chinese coast guard of blocking law enforcement missionMaritimelast reported 5 Oct 2026Localizednamed as the location
- Chinese coast guard blocks Philippine team pursuing suspected blast fisherMaritimelast reported 4 Oct 2026Localizednamed as the location
- Philippines accuses Chinese coast guard of blocking law enforcement mission near ThituMaritimelast reported 4 Oct 2026Localizednamed as the location
- Philippines accuses China of harassing patrols in disputed watersMaritimelast reported 4 Oct 2026Localizednamed as the location
- Taiwan expels two Chinese fishing boats from Pratas WatersMaritimelast reported 3 Oct 2026Localizednearby
- China Launches Deep-Sea Robot for South China Sea ExplorationMaritimelast reported 1 Oct 2026Reportednamed as the target
Seeing it yourself
- The Sentinel-1 viewer shows the most recent free radar pass, through cloud and at night.
- Ship monitoring counts vessel-like targets in a radar scene over an area you draw.
- The straits at the edges of a sea have their own pages with ship-traffic checks, listed on Transit Anomalies.
Frequently Asked Questions
Can I see live satellite images of the South China Sea?▼
No free source shows a sea live at a useful resolution. Free Sentinel-1 radar and Sentinel-2 optical imagery pass over a place every few days; radar works through cloud and at night, and ships show on it as bright points. Satellite pass prediction works out when a satellite can next image a part of the South China Sea.
Can satellites identify the ships in the South China Sea?▼
Not from free imagery alone. Radar ship detection finds vessel-like targets in a Sentinel-1 or NISAR scene and counts them, but a radar return does not carry a ship’s name or flag. Matching a target to a ship needs a tracking signal (AIS) or very high resolution imagery, which this page does not use.
What does “named as the location” or “nearby” mean on an event?▼
How the event was linked to the South China Sea. “Named as the location” and “named as the target” mean the reporting named this sea as where something happened or what was struck. “Named as the subject” means the reporting was about it but did not describe a physical event there — a statement, a market move or an explainer. “Nearby” means only that the event was placed inside or close to it — an association, not a statement that it happened at sea.
Are the event titles verified?▼
No. Each title summarises what the reporting said. The stage beside it says how precisely the place is established, and each event page lists the articles behind it.
Follow the South China Sea on the map
The Watchfloor shows these events on the map alongside the rest of the world’s events. Free to start.
From headline to satellite evidence
One connected intelligence workflow across four surfaces — free to start, no GIS software or remote-sensing background required.