The United States has intensified its maritime pressure campaign against Iran, intercepting at least three Iranian-flagged oil tankers in Asian waters and redirecting them away from key positions near India, Malaysia, and Sri Lanka, according to multiple shipping and security sources.
The move comes as Washington enforces a sweeping naval blockade on Iranian trade routes, part of broader efforts to curb Tehran’s oil exports amid ongoing regional hostilities. The situation has sharply escalated tensions across critical shipping lanes, particularly around the Strait of Hormuz, where traffic has slowed to near paralysis.
Sources indicated that among the intercepted vessels was a partially loaded supertanker last tracked off Malaysia’s coast, alongside another tanker carrying approximately 65 percent of its one-million-barrel capacity. A third vessel, reportedly fully laden with around two million barrels of crude, was located near southern India before being brought under US naval escort in the Indian Ocean, according to Reuters.
US Central Command signaled that one of the tankers had attempted to breach the maritime blockade and is now under close monitoring by American naval forces. Additional reports suggest a fourth Iranian tanker may also have been targeted after failing to offload its cargo before the expiration of a US waiver on Iranian crude imports.
The latest interceptions follow earlier seizures of Iranian vessels, underscoring Washington’s aggressive enforcement strategy. Officials say at least 29 ships have been ordered to reroute or return to port since the blockade was imposed.
Meanwhile, Iran has responded with countermeasures, including the seizure of two container ships attempting to exit the Gulf, marking its first such action since the outbreak of hostilities.
The disruption has sent shockwaves through global energy markets, as the Strait of Hormuz, a vital artery for roughly one-fifth of the world’s oil and gas supply, remains severely constrained. Analysts warn that continued escalation could further destabilize supply chains and deepen the ongoing energy crisis.
Maritime security sources noted that US forces are increasingly conducting interception operations in open waters, away from the Strait, to reduce risks associated with naval mines and ensure operational safety.
With no immediate signs of renewed diplomatic engagement, the maritime standoff continues to heighten uncertainty across global trade and energy sectors.
