🚨 SEALIGHT EXCLUSIVE: Commercial satellite imagery shows the "possible structure" at #ScarboroughShoal referenced over the weekend by 🇵🇭Philippine Defense Secretary Gibo Teodoro On 30 May while at the Shangri-La Dialogue, Secretary Teodoro said the #Philippines is reviewing “raw information” about possible new structures placed by 🇨🇳#China at Scarborough Shoal (Bajo de Masinloc), emphasizing that the information is still being verified, while warning that the Philippines remains under “severe threat” from Chinese activities in the area. Now #SeaLight has obtained commercial satellite imagery captured on 28 May 2026 by @Satellogic via our imagery partners at @SkyfiApp, showing the southern entrance to Scarborough Shoal’s lagoon. The inset is a magnified crop of the same scene. At the tip of the southern reef rim, the imagery reveals a small, reflective object clearly distinguishable on the reef flat near the lagoon entrance. SeaLight has also reviewed additional commercial satellite imagery from 26 May 2026 showing an object in the same location. (Due to licensing restrictions, that imagery cannot yet be released publicly.) Because the object is visible in imagery from at least 26–28 May 2026, the evidence suggests it is a persistent feature rather than a transient optical artifact. Based on the resolution of the commercial imagery and the object’s appearance relative to the surrounding reef, we assess that it is (conservatively) less than 10 meters in diameter. Its location is at or near the lagoon entrance, a sensitive chokepoint where access has previously been controlled by vessels and floating barriers. We cannot yet determine conclusively whether this is a fixed structure, a reef‑mounted marker, a buoy‑type device, a monitoring instrument or another type of object. SeaLight Director Ray Powell (@GordianKnotRay): "If this object is confirmed to be a fixed installation, it would raise questions about compliance with the 2002 Declaration on the Conduct of Parties in the South China Sea, which calls for self‑restraint and avoiding actions that complicate disputes or alter the status quo on contested, uninhabited features. Moreover, history shows that small structures on previously uninhabited features are rarely endpoints for China. If so, this would mark a serious new step at an especially sensitive location for the Philippines."

🚨 HAPPENING NOW — 1st-ever US Coast Guard-Philippine Coast Guard joint patrol challenging PRC's exclusion zone at Scarborough Shoal 🇺🇸🇵🇭 For what appears to be the 1st time, a @USCG cutter is operating directly alongside the @coastguardph in a joint presence operation challenging Beijing's exclusion zone around #ScarboroughShoal (Bajo de Masinloc). 🛰️ Automatic Identification System tracking data from @StarboardIntel shows the USCG cutter Midgett sortieing from Manila Bay on 28 May alongside PCG cutter BRP Melchora Aquino & taking station on the western approaches to the shoal starting yesterday, 29 May and holding roughly 35-40 nm out. 🇵🇭 Also visible in the operation are PCG patrol vessel BRP Cabra & Bureau of Fisheries & Aquatic Resources BRP Datu Pagbuaya (now returning to Manila Bay, followed closely by CCG 21563). History suggests others may also be involved but operating "AIS-dark". 🇨🇳 Arrayed against them is a layered Chinese paramilitary cordon: at least 9 CCG cutters are visible on AIS forming an outer picket line 20-40nm from the shoal, while at least 7 large militia vessels are visible forming an inner cordon 5-17nm out. 🇨🇳 Past experience strongly suggests PLA Navy vessels (not visible on AIS) are also in the area, but will likely keep their distance to ensure no repeats of the disastrous 11 August 2025 "friendly fire" collision near Scarborough. 🤝 This direct involvement by the USCG in a Philippine challenge to China's maritime aggression inside the West Philippine Sea is a significant step forward for the alliance. 🎩 Hat-tip: thanks to friend-of-SeaLight @supbrow for tipping this to @GordianKnotRay!