Thai Navy moves to cut Cambodia's Gulf supply lines
Thailand's decision to intercept its own merchant ships carrying fuel to Cambodia marks the first time the five-month border conflict has shifted from land corridors into the crowded, economically vital waters of the Gulf of Thailand. On December 20, the Royal Thai Navy announced measures to stop Th
Thailand's decision to intercept its own merchant ships carrying fuel to Cambodia marks the first time the five-month border conflict has shifted from land corridors into the crowded, economically vital waters of the Gulf of Thailand. On December 20, the Royal Thai Navy announced measures to stop Thai-flagged or Thai-owned vessels transporting fuel and military supplies to Cambodia, a coercive logistics strategy designed to degrade Phnom Penh's operational capacity without triggering the legal and diplomatic costs of a formal naval blockade.
The move comes amid unverified but persistent reports of drone activity near offshore oil and gas platforms in the northern Gulf, forcing energy operators and insurers to reassess risk in a semi-enclosed sea that supports critical infrastructure, dense fishing traffic, passenger ferries, and regional energy output. Cambodia's December 10 withdrawal from the 33rd SEA Games, citing safety concerns, underscores how a bilateral conflict is beginning to impose costs across ASEAN's interconnected economic networks.
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