Which is claimed to be the smallest inhabited island?

Question

A small sandbar island emerged in the Bay of Bengal in the aftermath of the Bhola cyclone in 1970, but in 2010 it was discovered it had been completely submerged by rising water levels. Which 2 countries had claimed sovereignty?

Answer 1

Just Enough Room Island, New York, USA
The Guinness World Records shows Bishop Rock as the smallest island with a building, a lighthouse, but it is not currently inhabited; in addition the rock is under water at high tides which contravenes the definition of island in the UN Convention on the Law of the Sea. .Just Enough Room Island, formerly known as Hub Island, holds a currently used house, a tree, shrubs and a small beach.