South Korean President Moon Jae-in speaks during a meeting with U.S. House Speaker Nancy Pelosi at the U.S. Capitol.
South Korean President Moon Jae-in speaks during a meeting with U.S. House Speaker Nancy Pelosi at the U.S. Capitol in Washington, May 20, 2021.

SEOUL - South Korean President Moon Jae-in will be the second world leader to meet face-to-face with U.S. President Joe Biden at the White House on Friday. The visit may be his final visit to the United States as head of state and and last chance to fulfill campaign pledges before his term ends.  

The discussions between the two leaders occur  just a few weeks after the Biden administration finalized its monthslong review of North Korea policy, one that signals a departure from previous administrations by pursuing a "calibrated, practical approach," said White House press secretary Jen Psaki.  

This shift in rhetoric — one that strays from Obama-era strategic patience while refraining from making flashy deals — has yielded a "sense of calm" as Moon and Biden prepare to engage in talks, said Jean Lee, director of the Korea program at the Wilson Center in Washington, D.C.  

"When you use that rhetoric, that fire and fury, it gives North Korea the justification to test, and when they have that, it means the arsenal gets that much stronger," Lee said. "The steadiness being exuded consistently by the Biden administration is designed to avoid this escalation of tensions we saw in the early parts of the Trump presidency."  

Moon welcomed this open-ended approach in a nationally televised speech marking his four-year anniversary on May 10. Issuing a call to action to restore inter-Korean dialogue, he vowed to do everything he could to "restart the clock of peace."  

"I will consider the remaining one year of my term to be the last opportunity to move from an incomplete peace toward one that is irreversible," Moon said.  

FILE - People watch a TV showing an image of North Korea's new guided missile during a news program at the Suseo Railway Station in Seoul, South Korea, March 26, 2021.

North Korea is expected to be near the top of the meeting agenda. But while the two leaders have mutually vowed to work toward the ultimate goal of achieving a complete denuclearization of the Korean Peninsula, experts say Biden's incremental approach may potentially frustrate Moon in achieving his promised goal of securing a peace regime.  

Despite these variances in timelines, upholding the alliance between the U.S. and Republic of Korea will remain the top priority, said Kim Heung-kyu, who teaches political science at Ajou University and is the director of the China Policy Institute.  

The Wilson Center's Lee echoed these observations, adding that North Korea will be closely watching the summit and that the joint meeting will "send a signal to the North that Moon has Biden's ear, which is a position of strength that Moon is keen to establish."  

The Moon-Biden summit will mark Biden's second in-person meeting since he took office in January.

FILE - Japan's Prime Minister Yoshihide Suga and U.S. President Joe Biden hold a joint news conference in the Rose Garden at the White House in Washington, April 16, 2021.

The first was also with an Asian leader, Japanese Prime Minister Yoshihide Suga.

Together the two meetings serve as a strong indicator of the Biden administration’s broader commitment to forging peace and security across the Indo-Pacific region, bolstering the U.S.-ROK-Japan trilateral security alliance, and preparing to strike back at China’s growing influence.  

Some of Washington's larger agenda items may have South Korea walking on a tightrope though  and  will heavily depend on to what extent South Korea decides to participate, said Park Won-gon, who teaches North Korea studies at Ewha University in Seoul.  

FILE - A protester sits next to a statue symbolizing a wartime sex slave to demand full compensation and an apology for wartime sex slaves near the Japanese Embassy in Seoul, South Korea, Jan. 8, 2021.

"With Korea-Japan relations still deadlocked, Biden is trying to make headway with the trilateral alliance before granting Korea and Japan space to find common ground on policies," Park added.   

When it comes to the role of China in the North Korea equation, Moon and Biden will likely “try to encourage it to instill a positive influence on North Korea,” said Kim, and encourage the North to move toward diplomatic engagement. 

But South Korea will also be careful to play its cards prudently while sandwiched between two superpowers. As the U.S. responds to greater Chinese assertiveness and aggression, South Korea will seek to strike a balance between nurturing its strong relationship with the U.S. while not jeopardizing relations with China, its largest trading partner.   

Apart from getting North Korea to join the negotiating table, experts suggest vaccine shortage issues may also be a topic of discussion Moon may want to push for. The shortage has been one of the reasons Moon’s approval ratings have dropped in recent months and starkly contrasts with South Korea’s reputation as a pandemic-era success story for its rigorous test-and-trace program.  

FILE - South Korean senior citizens receive their first dose of the Pfizer-BioNTech coronavirus disease (COVID-19) vaccine at a vaccination center in Seoul, South Korea, Apr. 1, 2021. (Chung Sung-Jun/Pool via Reuters)

The summit’s success ultimately might be determined by whether Moon manages to procure faster access to vaccines, a South Korean official told Reuters.    

The summit may also open a conversation about how South Korea and the U.S. can partner to play a role in global vaccine development and distribution in the future.    

But the more immediate challenge for Biden and Moon involves reaching a mutual decision on engaging North Korea while ensuring their timelines align.    

“The challenge for Moon and Biden during this summit will be managing their differences behind closed doors while presenting a united front so that North Korea can’t drive a wedge between them,” said Lee. 

Juhyun Lee contributed to this report.