U.S. President-elect Donald Trump caused a stir during his press conference on Dec. 16 by excluding South Korea from the list of countries he intends to engage with in summit talks. While discussing his plans to meet North Korean leader Kim Jong-un, Chinese President Xi Jinping, Russian President Vladimir Putin and Japan's leader, Trump made no mention of South Korea, a key ally in the region. This omission raises concerns about the future of the South Korea-U.S. alliance, which has long been a cornerstone of peace and stability on the Korean Peninsula.

Trump's remarks came shortly after a meeting with Masayoshi Son, the CEO of SoftBank, who pledged a $100 billion investment in the United States, promising to create 100,000 jobs. Trump also hosted the widow of Japan's late Prime Minister Shinzo Abe, whom he previously referred to as a "soul mate." South Korea was notably absent from the discussion, even though the nation is grappling with escalating political and security challenges. South Korea is embroiled in a significant political crisis following President Yoon Suk Yeol's impeachment, and yet, in stark contrast to Japan, it seems to be sidelined in diplomatic discussions.

Trump's willingness to engage North Korea and China, both of which pose significant security threats to South Korea, is perplexing. His suggestion of a summit with Kim Jong-un, whom he has previously described as a leader he gets along with, only adds to the uncertainty surrounding the U.S.' commitment to South Korea. In fact, South Korea's absence from Trump's list stands in sharp contrast to his interactions with Japan, where the late Abe's widow was given a prominent role in his diplomatic engagements. This distinction raises legitimate questions about Trump's approach to the South Korea-U.S. relationship.

While it may be understandable that Trump's focus is on major powers like China and Russia, the exclusion of South Korea is troubling, especially in light of rising tensions on the Korean Peninsula. North Korea recently conducted several missile tests, including intercontinental ballistic missiles (ICBMs) capable of reaching the U.S. mainland. The recent military cooperation between Pyongyang and Moscow only heightens the need for a strong and coordinated response from the U.S. and its allies, particularly South Korea. Trump should recognize that the South Korea-U.S. alliance is more vital than ever, and a lack of engagement with Seoul could undermine regional stability.

South Korea has shown remarkable resilience amid its internal political crisis. The country has experienced large-scale protests following the impeachment of its president, yet these protests were peaceful and constructive, reflecting the strength of South Korea's democracy. The nation has swiftly returned to normalcy, demonstrating the stability of its democratic institutions. This resilience should not be overlooked by Trump. The U.S. must appreciate the democratic spirit of South Korea, especially at a time when North Korea's provocations threaten regional security.

Although the Trump administration has previously imposed tough demands on South Korea, such as increased defense cost-sharing and tariffs on Korean goods, these measures should not overshadow the strategic importance of the South Korea-U.S. alliance. South Korea's democratic stability, economic power, and proximity to North Korea as well as China make it an indispensable partner in the region. Trump should prioritize maintaining strong ties with South Korea and avoid marginalizing the country in favor of other, less reliable partners.

The current situation in South Korea, with an interim government led by acting President Han Duck-soo, further complicates matters. Han's limited authority and Yoon's uncertain political future create a diplomatic vacuum that makes it difficult for South Korea to pursue proactive foreign policies. However, the government is still engaged in basic diplomatic functions, such as monitoring the situation and making efforts to stabilize the economy. South Korea's foreign minister has worked hard to reassure the international community that the country remains a safe and reliable partner, even in the face of political uncertainties.

In light of the temporary paralysis in South Korea's government, it is noteworthy that the country's business leaders, such as Shinsegae Group Chairman Chung Yong-jin, have already begun engaging with Trump's network in the U.S. These efforts underscore the importance of cultivating ties with influential U.S. figures, including politicians and think tanks, to ensure that the South Korea-U.S. alliance remains strong despite the current challenges.

Trump must recognize that the South Korea-U.S. alliance is essential to regional security and stability. Marginalizing South Korea in favor of other diplomatic priorities could have far-reaching consequences, particularly as North Korea's provocations continue. Trump should respect the spirit of the South Korea-U.S. alliance and work to strengthen ties with South Korea, ensuring that both countries stand united in the face of growing security threats in the region.