Strait of Malacca, waterway connecting the Andaman Sea (Indian Ocean) and the South China Sea (Pacific Ocean).
The strait derived its name from the trading port of Melaka (formerly Malacca)—which was of importance in the 16th and 17th centuries—on the Malay coast.
As the link between the Indian Ocean and the South China Sea, the Strait of Malacca is the shortest sea route between India and China and hence is one of the most heavily traveled shipping channels in the world.
Strait of Malacca