Iran is increasing pressure on the Strait of Hormuz, a critical chokepoint in the Middle East. This narrow waterway is of global significance, as approximately 20% of the world’s oil supply passes through it.

CBS News national security analyst Aaron MacLean provides further insights into the situation.
https://www.cbsnews.com/video/it-is-quite-likely-us-will-use-military-means-reopen-strait-of-hormuz-analyst-says/