Strait Talk: The Narrow Waterways Between Landmasses

Definition and Distinction

A strait is a naturally formed, navigable narrow channel of water connecting two larger bodies of water and separating two landmasses. Key criteria: natural, navigable, connects two larger water bodies.

Classic Examples

Related Terms (Not Synonyms)

• Channel: Broader; can be natural or dredged; not necessarily between landmasses (e.g., English Channel is a strait and a channel).
• Passage: Wider, less constrained (e.g., Drake Passage).
• Sound: Large inlet/fjord system (e.g., Puget Sound).
• Firth: Scottish term for estuary/inlet (e.g., Firth of Forth).
• Canal: Artificial waterway (e.g., Suez, Panama).

Strategic Importance

• Chokepoints: Hormuz, Malacca, Bab el-Mandeb, Turkish Straits—global trade/oil flow.
• Sovereignty: UNCLOS transit passage regime (cannot suspend).
• Ecology: Unique mixing zones; migratory corridors; vulnerable to spills.