Strait of Hormuz saber-rattling ramps up following US attack. Whether the key waterway will close is less clear.

Key Points

  • Iran's parliament has urged the closure of the Strait of Hormuz, a critical waterway for 20% of global oil and gas, though the final decision rests with Iran’s Supreme National Security Council.
  • US Vice President JD Vance warned that closing the strait would be "suicidal" for Iran’s economy, which heavily relies on the passageway for oil exports.
  • President Trump’s recent attack on Iranian nuclear sites has escalated tensions, with fears of retaliation and potential global economic fallout from a strait closure.
  • Experts and analysts, including those from JPMorgan Chase, caution that blocking the strait could drive oil prices to $120 a barrel and US inflation to 5%, though Iran has historically avoided such drastic measures.
  • Iranian leaders remain ambiguous about their response, with Foreign Minister Abbas Araghchi stating the US only understands "force and threats," while various response options are under consideration.

Summary

Iran’s parliament has pushed for the closure of the Strait of Hormuz, a vital route for 20% of global oil and gas, following US President Trump’s ordered strikes on Iranian nuclear sites. The decision lies with Iran’s Supreme National Security Council, amid heightened tensions and fears of economic disruption. Vice President JD Vance called such a move "suicidal" for Iran, whose economy depends on the strait for oil exports. Analysts warn of severe global repercussions, with oil prices potentially hitting $120 a barrel and US inflation rising to 5%. However, skepticism remains as Iran has historically avoided closing the strait, using threats to create instability instead. Iranian leaders, including Foreign Minister Abbas Araghchi, have not committed to a specific response, emphasizing a stance of defiance against US actions. While Trump views the strikes as a negotiation tactic, concerns linger about further violence and retaliation. Economists and experts, including those at JPMorgan Chase, highlight the strait’s closure as a "worst-case scenario," though Iran’s own oil sector would suffer significantly. The US administration, including Secretary of State Marco Rubio, remains cautiously optimistic that Iran will refrain from this drastic step, while retaining options to respond if necessary.

yahoo
June 23, 2025
Stocks
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