At G-7 summit, S. Korea's President Lee faces delicate balance in US-China rivalry

Straits Times

a day ago

South Korea's new President Lee Jae-myung and his wife Kim Hye-kyung (left) at the Seoul National Cemetery on June 6. PHOTO: REUTERS
– As South Korea's new President Lee Jae-myung gears up for his international diplomacy debut at the Group of Seven (G-7) summit next week, all eyes are on whether he will be made to pick sides in the Sino-American rivalry.
Mr Lee has acknowledged that the South Korea-US alliance remains the foundation of South Korea's diplomacy and security, and has pledged to strengthen the alliance along with the trilateral partnership with Japan.
But he has also said South Korea should not be made to choose between the United States and China and 'put all our eggs in one basket'.
Mr Lee was elected with a 49.42 per cent mandate in a snap election on June 3 after his predecessor Yoon Suk Yeol's failed martial law bid saw the former leader deposed by the country's Constitutional Court.
Mr Lee's win under the liberal flag, which traditionally prioritises relations with China and engagement with North Korea, has Washington watching his foreign policy directions closely, said Dr Lee Seong-hyon, a senior fellow at the Washington-based George H.W. Bush Foundation for US-China Relations.
The previous conservative administration under Yoon had antagonised Beijing by openly taking sides with the US, and also seeding rife speculation of Chinese espionage and interference in South Korean domestic politics.
During his election campaign, Mr Lee had taken a more centrist stance by repeatedly emphasising a non-committal 'pragmatic diplomacy' to maximise South Korea's national interests.
Amid growing rivalry between the two superpowers, however, Mr Lee's vision, which requires a delicate balancing act between its biggest security ally, the US, and its largest trading partner, China, will likely be put to the test.
US Defence Secretary Pete Hegseth had earlier cautioned allies against playing both sides by 'seeking both economic cooperation with China and defence cooperation with the United States', during his speech at the Shangri-La Dialogue, an annual defence and security forum, on May 31 in Singapore. Mr Hegseth had also urged allies to increase their defence spending as regional deterrence against China.
Seoul's share of the defence cost-sharing for US troops stationed in South Korea has been a major bugbear of US President Donald Trump, who has said that 'money machine' South Korea can afford to pay much more.
Recent leaked plans about the possibility of the US redeploying its forces stationed in South Korea to other parts of the Pacific to exercise 'strategic flexibility' in its plans to contain China, also called into question the commitment of US security in the region.
South Korea's participation as an observing country at the G-7 summit on June 15-17 in Vancouver is, thus, seen as important. Issues related to China, Russia and North Korea are expected to feature high on the meeting agenda. Besides the US, other members of the political and economic forum are Canada, France, Germany, Italy, Japan and the United Kingdom.
Seoul is also pushing hard for a face-to-face meeting between Mr Lee and Mr Trump on the sidelines of the meeting to ride on the momentum of the first phone call between the two leaders that took place on June 6.
The 20-minute courtesy call had ended with an agreement to meet in person at the earliest possible opportunity for more in-depth talks.
The call had taken place later than usual – three days after Mr Lee was elected – causing concern when it had not happened. Past South Korean presidents had traditionally spoken to their biggest ally either on the day of their election or the day after.
A cryptic congratulatory message issued by the White House after the election had affirmed the 'ironclad alliance' between the US and South Korea , before going on to express concern over 'Chinese interference and influence in democracies around the world'. That had fuelled speculation that the message was a hint for the new Lee administration to distance itself from Beijing.
While Washington does not expect Mr Lee's administration to 'diverge significantly from the established US-South Korea alliance framework', it will, nevertheless, be keenly watching any potential policy reversals, such as weakening ties with Japan while gravitating towards China and resuming inter-Korean engagement, Dr Lee told The Straits Times.
Research fellow Lee Dong-gyu, from the Asan Institute for Policy Studies in Seoul, said the broaching of the idea of a US troop drawdown could be a diplomatic signal to South Korea to step up and play 'an augmented role' to contain China.
'But if the new government under Mr Lee pursues a revitalisation of South Korea-China relations, then it may result in the erosion of the US' containment efforts,' he said.
While it is clear that President Lee's priority is in forging ties with Mr Trump and to iron out tariff negotiations before the July 9 deadline, rising tensions over Chinese-built structures in the South Korea-China Provisional Maritime Zone in the West Sea will also be an immediate test of his diplomacy tight-rope act, said international politics professor Mason Richey from Hankuk University of Foreign Studies.
He added that Seoul needs to be prepared to respond strategically, and 'to be clear with China that even though they are economic partners, South Korea will not be easily bullied'.
After his first phone call with Chinese President Xi Jinping on June 10, Mr Lee has called China an important partner to South Korea 'in all aspects, including economy and security' and that he looks forward to developing relations between Seoul and Beijing.
Mr Lee has also asked China to play a constructive role for the denuclearisation of the Korean peninsula, to which Mr Xi replied that promoting peace and stability on the peninsula was a matter of mutual interest to both South Korea and China.
Carnegie Mellon Institute for Strategy and Technology's non-resident fellow, Dr Troy Stangarone, told ST that while the new administration's repairing of relations with China is a priority after the deterioration of ties under the previous Yoon administration, it will need to 'take a realistic view of the relationship'.
He believes that Mr Lee would likely have a bit more time before being made to pick sides between the US and China at the G-7 summit, as South Korea is ultimately not a member country but just an observer.
However, he warns that 'geostrategic shifts and US-China rivalry may create limits to improving relations with China'.
'The Lee administration should focus its efforts on maintaining good economic ties while also working to bring China back as a constructive partner for dealing with the North Korean nuclear issue,' he said.
Wendy Teo is The Straits Times' South Korea correspondent based in Seoul. She covers issues concerning the two Koreas.
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