What is a chokepoint in geopolitics and why it matters today. From Hormuz to the GIUK Gap, these strategic routes shape global power and trade.

The Strait of Hormuz is one of the most critical chokepoints in the global energy system. Located between Iran and Oman, this narrow maritime corridor carries roughly one fifth of the world’s oil supply. Any disruption in this strategic passage could immediately affect global markets, energy prices and geopolitical stability, making it a central pressure point in tensions between Iran, the United States and regional powers.