
On Point with Meghna Chakrabarti Everything you need to know about the Strait of Hormuz
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Mar 25, 2026 Sal Mercogliano, a maritime historian and captain who navigates modern shipping, and Rudy Matei, a historian of early modern Iran, explore the Strait of Hormuz’s history, its strategic control shifts, and why so much oil moves through this narrow waterway. They discuss navigation challenges, naval tactics, mines, and the economic and insurance ripples tied to transit disruptions.
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Hormuz Has Centuries Of Strategic Contestation
- Control of the Strait has always been contested, with powers like the Portuguese and later the Safavid Iranian state vying for dominance across centuries.
- Rudy Matei traces Portuguese rule from 1507 to 1515 and Shah Abbas's 1622 expulsion with English help reshaping regional trade control.
Iran's 1908 Oil Discovery Shifted Global Focus
- Oil was discovered in southwestern Zagros foothills around 1908, shifting global strategic interest to the Persian Gulf well before Saudi discoveries dominated popular imagination.
- Matei notes British concessions in 1901–02 led to the 1908 derrick and British dominance of early Iranian oil production.
Sailing Hormuz Feels Close To Shore And Tense
- Sal Mercogliano describes transiting Hormuz as always within sight of land, often dusty with mountains visible and frequent Iranian radio harassment of vessels.
- He recounts about 135 ships transiting daily and that Iranians would call and challenge ships, especially American ones.

