KUALA LUMPUR, Malaysia — U.S. Secretary of State Marco Rubio concluded his second and final day at a high-stakes Southeast Asian security conference with a critical meeting alongside Chinese Foreign Minister Wang Yi. The encounter marks Rubio’s first in-person dialogue with his Chinese counterpart, unfolding amid escalating tensions between Washington and Beijing over trade disputes, regional security, and China’s support for Russia’s ongoing war in Ukraine.
Rubio’s participation in the Association of Southeast Asian Nations (ASEAN) forum in Malaysia included meetings with multiple regional leaders, culminating in Friday’s face-to-face session with Wang. Less than 24 hours earlier, Rubio also met with Russian Foreign Minister Sergey Lavrov in Kuala Lumpur to explore potential frameworks for restarting peace talks related to the conflict in Ukraine.
These back-to-back meetings occur at a moment of global uncertainty, with U.S. foreign policy under President Donald Trump drawing intense scrutiny. In particular, Trump’s threats of sweeping tariffs against both allies and adversaries have created ripples of concern, especially among Southeast Asian economies that are highly dependent on trade.
While Rubio acknowledged that the proposed tariffs were raised during his meetings, he emphasized that most of the conversations centered on broader security concerns, especially the growing influence of China in the Indo-Pacific and territorial disputes in areas like the South China Sea.
“There’s definitely concern,” Rubio told reporters Thursday. “But I wouldn’t say it solely defines our relationship with these nations. There’s strong interest in deepening cooperation with the U.S., and I felt a lot of enthusiasm around that.”
Rubio echoed longstanding American concerns about China’s assertiveness in the region and its increasing alignment with Russia. The Trump administration, like its predecessor under President Joe Biden, has accused Beijing of indirectly supporting Russia’s military operations in Ukraine. Rubio stated that China appears to be aiding Russia’s war effort “as much as they can without getting caught,” a matter he expected to address directly with Wang Yi.
Throughout the two-day ASEAN summit, Rubio and Wang appeared to engage in strategic diplomacy aimed at building influence among the organization’s ten member states. Rubio highlighted the signing of a new civil-nuclear cooperation agreement with Malaysia as evidence of the U.S.’s commitment to regional development and technological collaboration.
Meanwhile, Wang took aim at the U.S.’s trade policy, specifically criticizing Trump’s tariff threats, which he said undermined free trade and jeopardized global economic stability. Without naming the U.S. outright, Wang warned ASEAN counterparts of the dangers of “unilateral protectionism” and excessive tariffs by “certain major powers.”
In a joint statement issued Thursday, China and Russia reinforced their partnership, stating they support ASEAN’s central role in maintaining peace and stability in Asia. They cautioned against what they described as external interference that seeks to sow division or confrontation in the region.
Despite the geopolitical strain, both Rubio and Wang signaled the importance of continued dialogue and regional engagement. However, with little substantive progress reported in resolving the underlying tensions, the meetings underscored the widening rift between the U.S. and China and the complex dynamics facing Southeast Asia as it balances its relationships with two competing superpowers.