### Tensions Escalate as Iran Considers Closure of the Strait of Hormuz Amid U.S. Strikes The Strait of Hormuz, a crucial maritime passage for global oil and gas shipments, is facing potential closure as Iran's parliament has backed a move to restrict access following recent U.S. airstrikes on Iranian nuclear sites. This decision, while not yet finalized, is pending approval from Iran's Supreme National Security Council, which holds the authority to implement such a significant measure. The Strait is vital for international energy trade, with approximately 20% of the world's oil passing through this narrow waterway, making any disruption a matter of global economic concern [https://indianexpress.com/article/world/irans-security-council-to-decide-on-strait-of-hormuz-closure-after-parliament-backs-move-10081881][https://www.msnbc.com/msnbc/watch/breaking-iran-parliament-moves-to-close-the-strait-of-hormuz-242056773684]. ### Breakdown of the Current Situation and Implications 1. **Parliamentary Action**: The Iranian parliament has voted in favor of closing the Strait of Hormuz, a move that reflects heightened tensions following U.S. military actions against Iran's nuclear facilities [https://www.haaretz.com/middle-east-news/2025-06-22/ty-article/iran-moves-to-close-the-strait-of-hormuz-amid-war-with-israel-u-s-strikes/00000197-984e-d5ef-a9bf-bfee13ac0000]. 2. **Supreme National Security Council's Role**: The final decision rests with Iran's Supreme National Security Council, which is expected to deliberate on the implications of such a closure, considering both domestic and international repercussions [https://www.dimsumdaily.hk/iran-weighs-closure-of-strait-of-hormuz-following-parliamentary-approval]. 3. **Global Economic Impact**: The potential closure of the Strait could lead to significant disruptions in global oil supply, with oil prices already surging in response to the threat. This could force shipping companies to reroute their vessels, impacting global energy markets [https://gulfnews.com/business/markets/irans-strait-of-hormuz-closure-threat-raises-stakes-for-global-energy-shipping-1.500172765]. 4. **Historical Context**: Iran has previously used the threat of closing the Strait as a strategic leverage point in geopolitical negotiations, particularly in response to perceived threats from the U.S. and its allies [https://www.thedailystar.net/news/world/israel-iran-conflict/news/irans-top-security-body-decide-hormuz-closure-reports-3923181]. ### Supporting Evidence and Data - **Oil Trade Statistics**: Approximately **20%** of the world's oil and gas supply transits through the Strait of Hormuz, underscoring its importance in global energy distribution [https://www.moneyweb.co.za/news-fast-news/iran-may-decide-to-close-crucial-strait-of-hormuz]. - **Market Reactions**: Following the announcement of potential closure, oil prices have surged, indicating market sensitivity to geopolitical tensions in the region [https://www.straitstimes.com/world/middle-east/irans-top-security-body-to-decide-on-hormuz-closure-press-tv-reports]. ### Conclusion: A Critical Juncture for Global Energy Security In summary, the Iranian parliament's backing of a potential closure of the Strait of Hormuz represents a significant escalation in regional tensions, particularly in light of recent U.S. military actions. The decision now lies with Iran's Supreme National Security Council, which must weigh the potential economic fallout against national security interests. 1. **Immediate Threat**: The closure could disrupt a vital artery for global oil supply, leading to increased prices and economic instability. 2. **Strategic Considerations**: Iran's historical use of the Strait as a bargaining chip highlights the geopolitical stakes involved. 3. **Global Response**: Nations and markets are already bracing for potential disruptions, indicating the far-reaching implications of this decision. The situation remains fluid, and the international community is closely monitoring developments as Iran deliberates its next steps [https://www.devdiscourse.com/article/headlines/3467275-irans-critical-strait-decision-awaits-final-verdict][https://www.devdiscourse.com/article/headlines/3467343-tension-rises-as-iran-considers-strait-of-hormuz-closure].