The Home Minister will lay a wreath at the Martyr's Column at National Cemorial, Cellular jail, Port Blair and meet the Lt Governor and senior officers of the Union Territory administration.
Mr Singh will also lay the foundation stone for a solar power plant at Guptapara village, and will lay a wreath and view the gallery at the Tsunami Memorial in Car Nicobar island, an official release said.
The Union Minister will inaugurate a new building of a senior secondary school at Malacca and hold a meeting with tribal council captains and other tribal leaders there.
On the last day of his visit, the Home Minister will visit Havelock Island.
Get the latest election news, live updates and election schedule for Lok Sabha Elections 2019 on ndtv.com/elections. Like us on Facebook or follow us on Twitter and Instagram for updates from each of the 543 parliamentary seats for the 2019 Indian general elections.