On Sunday, Iran’s parliament voted to close the Strait of Hormuz, a critical global energy chokepoint where about 20% of the world’s oil and gas pass. The final decision now lies with Iran’s Supreme National Security Council, which could escalate tensions dramatically. This move follows recent U.S. precision strikes on Iranian nuclear facilities in Natanz, Esfahan, and Fordow, involving Tomahawk missiles and B-2 bombers. Iran had previously warned of closing the strait in response to U.S. military action, and Revolutionary Guards Commander Esmail Kosari hinted that closure remains a serious option. The waterway, just 21 miles wide at its narrowest point, links the Persian Gulf with the Gulf of Oman and the Arabian Sea, and is vital to countries like Japan, South Korea, and China. A closure could trigger major global energy price spikes.

Despite these developments, shipping operations have yet to change significantly. Danish shipping giant Maersk stated its vessels would continue routine voyages through the strait for now but would adjust if the security situation worsens. A spokesperson emphasized that vessel safety remains a top priority and operations would be adapted if necessary. Meanwhile, U.S. Defense Secretary Pete Hegseth confirmed that while the strikes were extensive, the United States does not intend to launch a ground war. This situation remains fluid, and further developments could have significant geopolitical and economic implications.