South Korean President Moon Jae-in arrived in Riyadh on Tuesday on an official visit.
Crown Prince Mohammed bin Salman, Deputy Prime Minister and Minister of Defense, welcomed him at King Khalid International Airport.
It is the latest visit by a head of state to Saudi Arabia as a growing number of world leaders resume bilateral meetings and trips abroad following COVID-19 vaccine rollouts in many parts of the world.
Moon's stop in Saudi Arabia came after his visit to the United Arab Emirates.