New Moore Island (South Talpatti) was a small uninhibited island in Sunderbands off the coast of Ganga-Brahmaputra Delta region.
It emerged in the aftermath of Bhola cyclone in 1970. This island covered an area of 2500 sq. meters.
Both India and Bangladesh argued over the claim over this small sandbar in the Bay of Bengal. In 2010, it was discovered that the island had completely submerged possibly due to global warming.