North Korean leader Kim Jong Un and U.S. President Donald Trump arrived in the Vietnamese capital of Hanoi on Tuesday for their second summit, where the two aim to find common ground in negotiations that could ultimately see the North relinquish its nuclear weapons.

Trump arrived late Tuesday at Hanoi’s Noi Bai International Airport, where he was greeted by an honor guard and officials from Vietnam and the U.S. Shortly after touching down, the U.S. leader hopped inside the presidential limousine known as “The Beast” and headed for his hotel in the city, the JW Marriott, in the western part of the city.

Earlier in the day, after a after a marathon, 70-hour train trip and limousine ride from Pyongyang to Hanoi, Kim arrived at the Melia Hanoi hotel, where he was staying. The North Korean leader later paid a one-hour visit to his country's embassy.