By Kanupriya Kapoor, Reuters JAKARTA, June 22 – Indonesian President Joko Widodo will travel on Thursday to the Natuna Islands to reinforce the country’s sovereignty in the area near the South China Sea, a senior official said. Photo courtesy of Bloomberg/Getty Images. Asked the reason for the trip to the remote islands, Cabinet Secretary Pramono Agung told reporters, “Natuna is the territory of Indonesia, that is final. As head of the government and the state, the president wants to ensure that Natuna is part of Indonesia’s sovereignty.” Indonesia’s foreign minister on Wednesday rejected China’s stance that the two Asian nations have overlapping claims in the South China Sea, where there has been a run of skirmishes between Indonesian navy ships and Chinese vessels.