SEOUL, South Korea — Japan’s outgoing prime minister and his South Korean counterpart underscored the need to strengthen cooperation between their nations, as U.S. President Donald Trump’s transactional approach to allies and trade wars are bringing the often-feuding Asian neighbors closer.
Tuesday’s meeting between Japanese Prime Minister Shigeru Ishiba and South Korean President Lee Jae Myung in the South Korean southeastern port city of Busan is their third and likely final summit. Earlier this month, Ishiba offered to resign over his ruling coalition’s recent election defeat, triggering a contest to find his successor.
“I hope that (South) Korea and Japan can grow closer emotionally, economically, socioculturally, and in terms of security, just as they are in physical distance,” Lee said at the start of the meeting.
Ishiba said that it was “deeply meaningful” to conclude his final diplomatic activities as prime minister with a summit with Lee. “By sharing each other’s wisdom and experience, we can strengthen relations between our two countries while addressing our common challenges,” Ishiba said through a translator.
The two leaders issued a joint statement vowing further bilateral consultations on shared issues like low birth rates, rural revitalization and enhanced disaster prevention steps. Lee’s office said the two also reaffirmed their commitment to the complete denuclearization of the Korean Peninsula, a reference to efforts to end North Korea’s nuclear program.
South Korea and Japan are both key U.S. allies and major trading partners. But their ties have experienced constant shifts because of history disputes stemming from Japan’s past colonial rule of the Korean Peninsula. Relations began improving under Lee and Ishiba’s predecessors. But the impending departure of Ishiba, who has acknowledged Japan’s wartime aggression and shown empathy toward the Asian victims, could pose a foreign policy challenge to Lee.
Both governments said the summit was part of earlier agreements to maintain close communication and high-level exchanges between the countries.
When Lee traveled to Tokyo in August for his second summit with Ishiba, he became the first South Korean leader to pick Japan as their first destination for a bilateral summit since the two countries established diplomatic ties in 1965. In Tokyo, Lee said he intended to pursue pragmatic diplomacy and build future-oriented relations with Japan.
South Korea and Japan have sought ways to tackle together challenges like North Korea’s expanding nuclear arsenal and supply chain vulnerabilities. They are now being pushed closer together by Trump’s push to reset global trade.
Lee’s national security director, Wi Sung-lac, earlier told reporters that Tuesday’s summit would provide a venue to expand discussions in the midst of “the rapidly changing geopolitical environment and trade order.” He said that the meeting would also discuss Ishiba’s possible active role in developing bilateral ties even after his departure.
South Korea and Japan have pledged hundreds of billions of dollars in U.S. industrial investments in hopes of avoiding the Trump administration’s highest tariffs. But South Korean officials acknowledge they remain at odds with Washington over how Seoul’s proposed $350 billion package would be structured and operated.
South Korean officials have proposed delivering the investment through loans and loan guarantees and have balked at U.S. demands for upfront payments, which they say would put the country at risk of a financial crisis given the size of its foreign-currency reserves.
Unlike Seoul, Tokyo has already put its trade deal with Washington in writing. Trump earlier this month signed an order to lower tariffs on Japanese automobiles and other critical imports, from the initially proposed 25% to 15% while the two governments simultaneously signed a joint statement in Washington confirming $550 billion in Japanese investment in U.S. projects.
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Associated Press writer Mari Yamaguchi in Tokyo contributed to this report.
