It said Trump would leave at 8:00pm local time Tuesday for the United States, a day earlier than expected, allowing around 11 hours for the unprecedented tete-a-tete.
"The discussions between the United States and North Korea are ongoing and have moved more quickly than expected," a statement said.
"Following the initial greeting, President Trump and Chairman Kim will participate in a one-on-one meeting, with translators only, an expanded bilateral meeting, and a working lunch."
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.