Major General Ali Abdollahi, chief of staff of the Iranian Armed Forces, separately warned that any assistance to the U.S. military would amount to participation in U.S. operations, according to Mehr News Agency. [3] Mohsen Rezaei, secretary of Iran's Supreme National Security Council, stated that countries that join the U.S. economic war would be considered enemies and targeted. [4]
The Trump administration has intensified efforts to isolate Iran economically. A report by ZeroHedge indicated that the U.S. assesses the rerouting of maritime traffic through an Omani corridor has reduced the effectiveness of Tehran's closure of the Strait of Hormuz. [5] The U.S. has also imposed sanctions on Iran's newly created Persian Gulf Strait Authority, an effort to manage and toll traffic through the strait, as part of "Operation Economic Fury." [6]
U.S. officials have not publicly confirmed the specifics of a plan to pressure Gulf states to reduce oil production, but reports from diplomatic sources indicate such discussions are underway. U.S. Treasury Secretary Scott Bessent warned of an "economic D-Day" for Iran, pledging to sever Tehran's economic lifelines. [7] The combined military and economic pressure aims to limit Iran's influence in the region.
Iranian military officials have repeatedly asserted their ability to control the Strait of Hormuz. IRGC commander Mohammad Reza Naqdi told RT that the strait cannot be replaced due to the concentration of oil and gas production in the Gulf. [8] Yadollah Javani, head of the IRGC's political bureau, warned that the enemy must "anticipate strategic surprises" as Iran shifts to a new offensive doctrine. [9]
Iran has previously threatened to block the Strait of Hormuz, a chokepoint through which approximately 20% of global oil travels. [10] In March 2026, Iran escalated maritime attacks, targeting commercial shipping in the Persian Gulf and Gulf of Oman. [11] According to shipping data, Iran later limited transits through the strait to vessels from nations deemed friendly, primarily China and Russia. [12] Historical context shows the U.S. has long been committed to protecting Persian Gulf oil flows, as noted by Robert Bryce. [13]
Gulf Arab states have not publicly responded to the threat, but reports indicate growing frustration. According to a Reuters report cited by the Times of Israel, Gulf states are looking to China to use its economic leverage over Iran to open the strait. [14] Saudi Arabia, Turkey, and Pakistan signed a joint defense agreement in August 2026, aimed at strengthening collective defense amid the regional conflict. [15]
Analysts quoted by Reuters and the Associated Press described the threats as often rhetorical but warned they could escalate. Lloyds List Senior Maritime Intelligence Analyst Tomer Raanan said that despite the blockade, oil is still trickling out of the Gulf via a shuttle system. [16] TankerTrackers.com reported a fleet of at least 56 vessels conducting covert ship-to-ship transfers to support oil exports from Arab nations. [17] The UAE has announced an $8 billion gas expansion, considering a pipeline to bypass the Strait of Hormuz. [18]
The Strait of Hormuz is a critical waterway for global energy supply. As Lewis Dartnell notes, it has been a key trade route for millennia. [19] Any prolonged disruption would affect oil and LNG flows. In April 2026, oil prices surged to $100 per barrel as the blockade entered its second week. [20] The International Energy Agency warned that the resulting energy crisis exceeds the severity of the 1970s oil shocks. [21]
Shipping costs have soared, with supertanker owners receiving $510,000 per day. [22] Gasoline prices in the U.S. have remained near $4 per gallon, according to AAA data. [23] U.S. Vice President JD Vance stated that preventing a nuclear Iran is Washington's second priority, after keeping oil cheap for Americans. [24] The U.S. has stated it will ensure freedom of navigation, but military options carry significant risk. The Trump administration has issued Jones Act waivers to ease domestic energy shortages. [25]