Asian nations are evaluating how their relationships with the United States may shift under a "lame-duck" Trump administration following a sweeping victory by Democrats in congressional elections. Observers anticipate that the "blue wave" midterm results will prompt the Trump administration to increase pressure on Washington’s Asian allies to provide greater US investment and higher defense cost-sharing.
In South Korea, analysts suggest that managing ties with Washington will become more demanding. Choi Jong-kun, former first vice-minister of foreign affairs, told Kim Eo-jun’s News Factory on Wednesday that Seoul will have to deal with the White House and Congress separately, making diplomacy more challenging. Choi described an "increasingly complex balancing act" for Seoul, citing President Lee Jae Myung’s efforts to secure fuel for nuclear-powered submarines as a potential example. Choi argued a Democratic-led Congress would likely take a stricter stance on global non-proliferation norms and create barriers to that plan.
Choi also expressed caution regarding a revival of high-level diplomacy between Washington and Pyongyang. He noted that because Pyongyang "holds the key to bilateral talks," a Democratic sweep leaves Kim Jong-un with "little incentive to re-engage," as the Trump administration would find it difficult to offer substantive incentives for a return to negotiations.
The Financial News reported on Wednesday that pressure is likely to mount on both military and economic cooperation. The report noted that Congress will likely continue to push South Korea to fulfill a commitment to invest US$350 billion in strategic US sectors, such as shipbuilding and advanced semiconductors, under a pact signed last year. The report also stated the US would likely urge South Korea to cover more of the costs of security commitments, noting that Washington might quickly threaten trade tariffs or cuts to US forces.
In Japan, the focus remains on security. Chief Cabinet Secretary Minoru Kihara stated on Wednesday that Tokyo would continue to prioritize Japan-US relations regardless of the midterm results, calling a "robust Japan-US alliance" indispensable for Japan’s national interests and international stability. Kihara stated that both nations would continue to work closely at all levels to "elevate the alliance to even greater heights."
A conference read-out from The Japan Forum on International Relations last Tuesday highlighted a special agreement on sharing the cost of stationing US troops in Japan, with negotiations to extend the agreement (expiring March 2027) beginning in August. The read-out suggested the president’s post-election standing would likely affect his stance in these talks. Takahide Kiuchi, an executive economist at Nomura Research Institute, wrote last week that administrations facing domestic difficulties are more likely to seek "quick achievements abroad," suggesting Japan may become more vulnerable to additional demands regarding investment and defense costs.
In Singapore, reactions have centered on trade. Professor Elvin Lim of Singapore Management University noted in a CNA report last Friday that a Democratic Congress does not guarantee relief from tariffs, as a two-thirds majority is required to override a presidential veto. Lim stated the immediate takeaway is an "added layer of legal and policy uncertainty" rather than a rollback.
However, Stephen Olson of the ISEAS-Yusof Ishak Institute wrote in The Business Times on Sunday that there is some optimism. Olson suggested a Democrat-controlled Congress might be mindful of high prices distressing constituents and could push for "carve-outs and exceptions" for Southeast Asian exporters. He added that deeper shifts in trade policy would have to wait for the 2028 presidential election.
In the Middle East, a more restrained US military posture drew a swift reaction. Iran’s chief negotiator, Mohammad Bagher Ghalibaf, posted on social media that "Americans said NO TO WAR." Meanwhile, Supreme Leader Mojtaba Khamenei warned against expecting a change in Washington’s policy toward Tehran. In a message published by the state-run Islamic Republic of Iran Broadcasting on November 4 to mark the National Day of Fighting Against Global Arrogance, Khamenei stated that those hoping for a change through party shifts or concessions are "gravely mistaken." Khamenei described Iran’s control of the Strait of Hormuz and the destruction of US bases as responses to American attacks, warning that such actions would take on "much broader dimensions if the aggressions are repeated."
