ASEAN has voiced concern over rising US tariffs on regional economies, warning of potential disruptions to Southeast Asia’s trade stability. Ahead of its ministerial summit, ASEAN urged adherence to open, rules-based systems and called for constructive global dialogue to address protectionist risks.

In a draft Joint Communique circulated ahead of this week’s ministerial summit in Kuala Lumpur, ASEAN foreign ministers expressed “deep concern” over the resurgence of protectionist policies, describing the tariffs as “counterproductive” and a direct threat to regional integration and growth.

Without naming the US directly, the statement emphasized that “unilateral actions relating to tariffs exacerbate global economic fragmentation and pose complex challenges to ASEAN’s economic stability.”

The warning follows President Donald Trump’s announcement of steep tariff hikes targeting 14 countries, including key ASEAN members such as Malaysia, Indonesia, Thailand, Laos, and Myanmar. These nations face duties ranging from 25% to 40% unless trade agreements are reached by August 1. Vietnam, notably, has secured a tentative deal that exempts it from the new measures.

US Secretary of State Marco Rubio is expected to join ASEAN leaders later this week, alongside his Russian and Chinese counterparts, in a high-stakes diplomatic effort to ease tensions. Analysts suggest Rubio may attempt to soften the impact of Trump’s aggressive trade posture, though skepticism remains over the administration’s transactional approach to foreign policy.

Malaysia’s Ministry of International Trade and Industry reaffirmed its commitment to pursuing “a balanced, mutually beneficial, and comprehensive trade agreement,” while Thailand’s acting Prime Minister Phumtham Wechayachai emphasized the importance of maintaining strong bilateral ties with Washington.

The ASEAN bloc, long committed to neutrality and multilateralism, now faces mounting pressure to present a united front. Regional leaders are expected to discuss coordinated responses and deeper intra-ASEAN trade strategies to mitigate external shocks.

As global markets brace for potential volatility, ASEAN’s message is clear: economic cooperation must prevail over confrontation.