US considers an indefinite naval blockade on Iran amid oil supply issues. Blockade ending by August 31, 2026 at 28.5% YES.

US reinstates naval blockade on Iran in the Strait of Hormuz. End of blockade by December 31, 2026 at 78.2% YES.

Iran restricts Persian Gulf access for 'hostile' vessels. US ends Iranian blockade by December 31, 2026 at 79.8% YES.