Maritime Security
Surface collisions, grey-zone operations, and enforcement actions from the South China Sea to the East China Sea and beyond — structured as events with evidence and confidence scores.
Related events
X reports Chinese Warships, Bombers Surge to Scarborough Shoal for Drills — not independently verified
Chinese warships and bombers conducted drills at Scarborough Shoal. The exercises aim to assert China's territorial claims in the area. The drills have been characterized by China as a means to safeguard its sovereignty and maritime rights — not independently verified.
Japan Coast Guard reports Chinese vessels near Senkaku Islands
Japan Coast Guard observed four China Coast Guard vessels in contiguous zone around Senkaku/Diaoyu Islands for 28 hours.
Satellite and AIS analysts note elevated militia vessel presence near Spratly features
Think-tank and commercial satellite analysts reported denser clustering of suspected maritime militia vessels near several Spratly features over a two-week window.
Japan Coast Guard logs multi-day China Coast Guard presence near Senkaku Islands
Japan Coast Guard reported China Coast Guard vessels operating in the contiguous zone around the Senkaku Islands for more than 48 hours.