
President Lee Jae Myung (R) shakes hands with Michael Sandel, a professor of political philosophy at Harvard University, during their meeting at the presidential office in Seoul on Sept. 18, 2025. (Pool photo) (Yonhap)

Lee Jae-myung’s should send President Trump a thank you card because his tariff rhetoric and crackdown on illegal Korean workers has caused the ROK President’s poll ratings to rise:

 President Lee Jae Myung’s approval rating edged up to 60 percent, a poll showed Friday.
In a Gallup Korea survey of 1,001 adults conducted Tuesday through Thursday, 60 percent gave a positive evaluation of Lee’s performance, up 2 percentage points from the previous week.
Lee’s approval rating, which had stayed above 60 percent following his summit with U.S. President Donald Trump in late August, slid to 58 percent as he marked his 100th day in office last week.
You can read more at the link.
It would be interesting to learn what part of the trade deal that President Lee was trying to renegotiate:

U.S. President Donald Trump said Tuesday that Seoul and Washington agreed to keep last month’s bilateral trade deal unchanged though there was a “problem,” as he held summit talks with South Korean President Lee Jae Myung in Washington the previous day.
Trump made the remarks during a Cabinet meeting, while touting a series of agreements that his administration has reached with countries to reduce America’s trade deficits and boost federal coffers.
“I heard there was a problem with South Korea, but we met yesterday, and they are done. We didn’t do it. We just kept the same deal. He honored the deal,” he said.
“They wanted to see if … well, I don’t even want to say it, but they wanted to see if they could do something. But they honored the deal, which is nice,” he added.
You can read more at the link.

I think support for the operational flexibility for USFK will be a major outcome from this summit:

President Lee Jae Myung and U.S. President Donald Trump will hold their first summit in Washington on Aug. 25 to discuss ways to bolster the two nations’ alliance and cooperation in advanced industries, the presidential office said Tuesday.
Lee will depart for a three-day visit to the United States on Aug. 24, presidential spokesperson Kang Yu-jung told reporters, marking his first visit to the U.S. since he took office in early June.
“The two leaders plan to discuss ways to develop the Korea-U.S. alliance into a future-oriented, comprehensive strategic alliance in response to the changing international security and economic environment,” Kang said.
You can read more at the link.
There was no way Lee Jae-myung was going to keep such a high popularity rating. Like all other ROK presidents before him his approval rating is beginning to slide the longer he is in office:

President Lee Jae Myung’s approval rating slid for the first time since his inauguration in June after rising for five consecutive weeks, a survey showed Monday.
According to the survey by Realmeter and commissioned by a local news outlet, positive assessment of Lee’s performance fell 2.4 percentage points to 62.2 percent from the previous week, while negative assessment rose 2.3 percentage points to 32.3 percent.
The pollster said controversies surrounding ministerial nominees during last week’s confirmation hearings and damage from the recent torrential rains appear to have negatively affected the approval ratings.
You can read more at the link.
Mr. Tan is claiming that President Lee was part of a gang rape and murder of a woman as a juvenile. I find this very hard to believe considering how long he has been in the public spotlight. Evidence of something like this occuring would have definitely leaked out by now:

Police have opened an investigation into a Korean American professor for possible defamation charges after he allegedly made damaging comments about President Lee Jae Myung with false information, officials said Tuesday.
The investigation against Morse Tan, dean of Liberty University School of Law, came after a conservative civic group had filed a complaint with the police, accusing Tan of defaming Lee by spreading false information about him.
In June, Tan said during an event in Washington that Lee had been involved in the gang rape and murder of a girl during his youth, and that he was sent to a juvenile detention center and unable to finish middle and high school.
The civic group said these claims are unfounded.
Tan, former U.S. ambassador-at-large for global criminal justice under the first Donald Trump administration, is known for promoting conspiracy theories about election fraud in South Korea.
According to the civic group that filed the complaint, Tan also claimed that the June 3 snap election won by Lee was rigged.
You can read more at the link, but with Tan currently in Korea it will be interesting if the ROK government tries to detain him or just let him go back to the U.S. and deny future entry.
We will see in a couple of years where his approval rating is at because new Presidents usually do have a honeymoon period when it comes to approval ratings:

President Lee Jae Myung’s approval rating rose for the fifth consecutive week to 64.6 percent, a survey showed Monday.
According to the survey by Realmeter and commissioned by a local news outlet, the positive assessment of Lee’s performance rose 2.5 percentage points from the previous week, while the negative assessment fell 1.4 percentage points to 30 percent.
The pollster said Lee’s approval rating has continued to rise for the fifth straight week since taking office on June 4.
You can read more at the link.
