What is the name of the key chokepoint for all ships entering or leaving the Persian Gulf?

The key chokepoint for all ships entering or leaving the Persian Gulf is known as the Strait of Hormuz. This narrow passage connects the Persian Gulf to the Gulf of Oman and the Arabian Sea. It is strategically significant because it serves as one of the most crucial maritime routes in the world, through which a substantial portion of the world's oil supply is transported.

The Strait of Hormuz has a width of about 21 nautical miles at its narrowest point, making it an ideal location for naval and shipping operations as it ensures that maritime traffic must pass through this channel. Given its significance, control and security of the Strait are of paramount importance not only for the countries bordering the Persian Gulf but also for global energy markets.

In contrast, the other straits mentioned, such as the Strait of Djibouti, Strait of Bab-el-Mandeb, and Strait of Tiran, serve different regions and are important in their own rights but do not serve the same purpose as the Strait of Hormuz in relation to maritime traffic to and from the Persian Gulf.