Where is the Duncan Passage located?

The Duncan Passage is a small body of water that lies between South Andaman Island and Little Andaman Island in the Union Territory of Andaman and Nicobar Islands. The body of water separates these islands from each other. The passage acts as a sea route through which ships travel. The area surrounding the Duncan Passage lies within the island territory of India. The place is known for its beauty. Hence, the passage does not exist between North Andaman or Middle Andaman. Thus, it can be concluded that the exact location of the Duncan Passage is between the South Andaman Islands and the Little Andaman Islands.