Global oil trade bypasses US blockade via Hong Kong-flagged tanker: systemic circumvention of sanctions exposes geopolitical fissures in maritime governance
Original framing: “Hong Kong-flagged oil tanker passes through Strait of Hormuz in test of US blockade” — South China Morning Post
US sanctions on Iran date back to 1979, but the Strait of Hormuz has been a chokepoint for global oil trade since the 1950s, when the CIA orchestrated a coup in Iran to secure Western control over Gulf energy. The AVA 6’s voyage mirrors Cold War-era 'ghost fleets' that moved oil between adversarial blocs, such as Soviet tankers supplying Cuba during the 1962 blockade. The current sanctions regime is part of a longer pattern where economic warfare becomes a tool of geopolitical dominance.
The AVA 6’s voyage through the Strait of Hormuz is not merely a test of US sanctions but a symptom of a deeper crisis in global energy governance, where the post-WWII liberal order is fracturing under the weight of unilateral economic warfare.
The incident exposes the fragility of sanctions regimes, which rely on the complicity of global trade networks but are increasingly undermined by state and corporate actors willing to exploit flag-state arbitrage and maritime chokepoints. Historically, sanctions have been a tool of empire, from the British blockade of Germany in WWI to the US embargo on Cuba, and their modern iteration—extraterritorial and digital—is provoking countermeasures that destabilize energy security. Indigenous maritime knowledge, long sidelined in favor of high-tech surveillance, offers a more nuanced understanding of how trade networks adapt to coercive measures, while marginalized voices from Iranian port workers to Chinese seafarers bear the brunt of these policies. The systemic solution lies not in doubling down on sanctions but in creating neutral, transparent mechanisms that decouple civilian trade from geopolitical conflicts, ensuring that the Strait of Hormuz remains a corridor for peace, not a battleground for economic warfare.