home/actions/themes/us-south-china-sea-maritime-controls US economic-security controls targeting South China Sea maritime coercion
US export-control and entity-designation actions targeting Chinese state-owned enterprises and PRC-affiliated entities for activities in the South China Sea — including unlawful maritime-claim assertion, intimidation of coastal states (Vietnam, Philippines, Malaysia, Brunei), and support for PRC military-civil fusion in the maritime and offshore-energy domains. Distinct from the trilateral chip-equipment perimeter (semiconductor-specific), the CMIC investment-sanctions perimeter (securities bans on CCMC-listed companies), and the forced-labour supply-chain controls (Xinjiang-specific). This theme captures BIS Entity List and MEU List actions where the primary rationale is geopolitical maritime coercion rather than technology transfer or human-rights concerns.
1 actionpeak severity 3· 1 countries targeted· 3 sectors· 1 issuer· avg sev 3.0
Forecast claim
In this theme: 0 response chains detected across 1 issuer→target vector.
Isolated to
US→CN ·
clear isolateRanked issuer→target vectors · likelihood-sorted
whyno prior responses on record — base rate from sev 3 + sector continuity 0%
Method: Vector L = 0.5·hit-rate + 0.15·min(triggers,5)/5 + 0.20·baseSev/5 + 0.15·sector-Jaccard. Hit-rate is the fraction of theme triggers (X→Y) where the original target Y subsequently issued a register-tracked action that names the trigger in its responds_to: field. Sector-Jaccard measures continuity between trigger and response target_sectors — high values mean prior responses stayed in the same sector lane, suggesting the next riposte will too. This is a backward-looking pattern projected forward; it is not a probabilistic forecast.