SEOUL—South Korea’s new liberal President Moon Jae-in was sworn in on Wednesday and vowed to immediately tackle the difficult tasks of addressing North Korea’s advancing nuclear ambitions and soothing tensions with the United States and the Chinese regime.
Moon said in his first speech as president he would begin efforts to defuse security tensions on the Korean peninsula and negotiate with Washington and Beijing to ease a row over a U.S. missile defense system being deployed in the South.
In his first key appointments, Moon named two liberal veterans with ties to the “Sunshine Policy” of engagement with North Korea from the 2000s to the posts of prime minister and spy chief.
Moon named Suh Hoon, a career spy agency official and a veteran of inter-Korea ties, as the head of the National Intelligence Service. Suh was instrumental in setting up two previous summits between the North and South.
Veteran liberal politician Lee Nak-yon was nominated to serve as prime minister. Now a regional governor, Lee was a political ally of the two former presidents who held the summits with the North in 2000 and 2007,
Lee’s appointment requires parliamentary approval.
Moon was expected to fill the remaining cabinet and presidential staff appointments swiftly to bring an end to a power vacuum left by the removal of Park Geun-hye in March in a corruption scandal that rocked South Korea’s business and political elite.
“I will urgently try to solve the security crisis,” Moon said in the domed rotunda hall of the parliament building. “If needed, I will fly straight to Washington. I will go to Beijing and Tokyo and, if the conditions are right, to Pyongyang also.”
Spy chief nominee Suh said Moon could go to Pyongyang if it was clear the visit would help resolve the North Korean nuclear crisis and ease military tension on the Korean peninsula.
North Korea is likely to welcome Moon’s election but its state media made no mention of his victory on Wednesday.
The deployment of the U.S. Terminal High Altitude Area Defense System (THAAD) in the South has angered China, Seoul’s major trading partner, which sees the system’s powerful radar as a threat to its security.
The issue has clouded efforts to rein in North Korea’s nuclear and missile programs, and also led to recriminations by Beijing against South Korean companies.
Moon, 64, also pledged to sever what he described as the collusive ties between business and government that have plagued many of South Korea’s family-run conglomerates, known as chaebol, and vowed to be incorruptible.
“I take this office empty-handed, and I will leave the office empty-handed,” Moon said.
Moon met leaders of opposition parties before his simple swearing-in ceremony at parliament and promised to coordinate with them on national security.
Office workers and passersby lined the streets as Moon’s motorcade passed through central Seoul en route to the presidential Blue House.
Moon waved to well-wishers through the sunroof of his limousine, which was flanked by police motorbikes.
Chinese leader Xi Jinping and Japanese Prime Minister Shinzo Abe both congratulated Moon on Wednesday. Xi said the Chinese regime was willing to handle disputes with South Korea “appropriately” on the basis of mutual trust and understanding.
Abe said in a statement he looked forward to working with Moon to improve relations, describing South Korea as one of Japan’s most important neighbors.
The decision by the ousted Park’s government to host the THAAD system has already proved a headache for Moon as Seoul tries to walk a fine line between Washington, its closest security ally, and Beijing.
Moon has said the decision had been made hastily and his government should have the final say on whether to deploy it.
The Chinese regime hoped South Korea “pays attention to China’s security concerns” and deals “appropriately” with the THAAD issue, a Chinese foreign ministry spokesman told a briefing in Beijing.
As president, Moon must find a way to coax an increasingly belligerent North Korea to ease its nuclear and missile threats. It has conducted its fifth nuclear test and a series of missile launches since the start of last year, ratcheting up tension.
Washington wants to increase pressure on Pyongyang through further isolation and sanctions, in contrast to Moon’s advocacy for greater engagement with the reclusive North.
In one of his first acts as president, Moon spoke by telephone with Chairman of the Joint Chiefs of Staff Lee Sun-jin. Moon’s Democratic Party said he was briefed on the status of the North Korean military and South Korea’s military readiness.
Moon’s election could add volatility to relations with Washington, given his questioning of the THAAD deployment, but it was not expected to change the alliance significantly, a U.S. official said.
The White House also congratulated Moon, saying it looked forward to working with him to strengthen their longstanding alliance.
Moon must also try to mend a society badly bruised by the corruption scandal that doomed Park’s administration.
His party lacks a majority in a divided parliament. To push through major initiatives, including creating 500,000 jobs annually and reforming the chaebol, he will need to forge partnerships with some of those he fought on his path to the presidency.
Moon won with 41.1 percent of the votes but that seemingly comfortable margin belied an ideological and generational divide in the country of 51 million people.
Data from an exit poll conducted by South Korea’s top three television networks showed that, while Moon won the majority of votes cast by those under the age of 50, conservative rival Hong Joon-pyo found strong support among voters in their 60s and 70s.