South Korea's new president launched international efforts to defuse tension over North Korea's weapons development on Thursday, urging both dialogue and sanctions while also aiming to ease Chinese anger about a U.S. anti-missile system. Moon Jae-in, a liberal former human rights lawyer, was sworn in on Wednesday and said in his first speech as president he would immediately address security tensions that have raised fears of war on the Korean peninsula. Moon first spoke to Chinese President Xi Jinping and later to Japanese Prime Minister Shinzo Abe, with how to respond to North Korea's rapidly developing nuclear and ballistic missile programmes, in violation of U.N. Security Council resolutions, dominating talks. "The resolution of the North Korean nuclear issue must be comprehensive and sequential, with pressure and sanctions used in parallel with negotiations," Moon's spokesman, Yoon Young-chan, quoted Moon as telling Xi. "Sanctions against North Korea are also a means to bring the North to the negotiating table aimed at eliminating its nuclear weapons," Yoon told a briefing, adding that Xi indicated his agreement. Moon has taken a more conciliatory line with North Korea than his conservative predecessors and advocates engagement. He has said he would be prepared to go to Pyongyang "if the conditions are right". Regional experts have believed for months that North Korea is preparing for its sixth nuclear test and was working to develop a nuclear-tipped missile capable of reaching the United States, presenting U.S. President Donald Trump with perhaps his most pressing security issue. Trump told Reuters in an interview last month major conflict with North Korea was possible though he would prefer a diplomatic outcome. North Korea says it needs its weapons to defend itself against the United States which it says has pushed the region to the brink of nuclear war. "Threats from North Korea's nuclear and missile development have entered a new stage," Japan's Abe told Moon in their telephone call, according to Japanese Deputy Chief Cabinet Secretary Koichi Hagiuda. "How to respond to North Korea ... is an urgent issue. I would like to closely cooperate with the president to achieve the denuclearisation of North Korea," Abe told Moon. But Abe also said "dialogue for dialogue's sake would be meaningless" and he called on North Korea to demonstrate "sincere and concrete action", Hagiuda said, adding that Moon shared Abe's views. Japan has been concerned that Moon will take a tough line on feuds stemming from the bitter legacy of its 1910-1945 colonisation of the Korean peninsula and could fray ties at a time when cooperation on North Korea is vital. Moon told Abe to "look straight at history" and not make the past "a barrier", though he raised South Korea's dissatisfaction with a 2015 agreement meant to put to rest a dispute over Japanese compensation for South Korean women forced to work in Japanese brothels before and during World War Two, Korea's presidential office said. 'IMPROVE UNDERSTANDING' While South Korea, China and Japan all share worry about North Korea, ties between South Korea and China have been strained by South Korea's decision to install a U.S. anti-missile system in defence against the North. China says the Terminal High Altitude Area Defense (THAAD) undermines its security as its powerful radar can probe deep into its territory. China says the system does little to curb the threat posed by North Korea's nuclear and missile programmes, which it has been pressing ahead with in defiance of U.S. pressure and UN sanctions. The deployment of THAAD was agreed last year by South Korea's previous administration after North Korea conducted a long-range rocket launch that put an object into space. Moon came to power with a promise to review the system and he told Xi that North Korea must cease making provocations before tension over the deployment could be resolved, officials said. In the first direct contact between the South Korean and Chinese leaders, Xi explained China's position, Yoon, the South Korean presidential spokesman said, without elaborating. "President Moon said he understands China's interest in the THAAD deployment and its concerns, and said he hopes the two countries can swiftly get on with communication to further improve each other's understanding," Yoon told a briefing. South Korea and the United States began deploying the THAAD system in March and it has since become operational. Xi told Moon South Korea and China should respect each other's concerns, set aside differences, seek common ground and handle disputes appropriately, China's foreign ministry said in a statement. As well as clouding efforts to rein in North Korea's nuclear ambitions, the THAAD deployment has also led to recriminations from Beijing against South Korean companies. Moon explained the difficulties faced by South Korean companies that were doing business in China and asked for Xi's "special attention" to ease those concerns, Yoon said. China has also denied it is doing anything to retaliate against South Korean businesses.
