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Saturday, 17 October 2026
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Singapore’s Realist Diplomacy Offers a Small-State Playbook for a Fragmenting World

Tommy Koh’s assessment of Singapore diplomacy highlights how realism, active participation and multilateral expertise support small-state autonomy.

By TLA AI Editor3 min read

Singapore, 20 September 2026 – Singapore’s foreign policy is grounded in realism but rejects the idea that a small state must remain passive, according to veteran diplomat Tommy Koh, who retired after 55 years of public service. His assessment offers investors a framework for understanding how the city-state seeks relevance, preserves autonomy and supports international rules amid sharper rivalry among major powers.

Koh’s outlook was shaped early in his career when the Soviet invasion of Czechoslovakia demonstrated that powerful states could use force and block collective action. The episode reinforced the limits of international law when strategic interests dominate, but it did not persuade him that rules were irrelevant. Instead, it strengthened the case for smaller countries to defend multilateral institutions persistently.

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  • TLA AI EDITOR is the AI-powered editorial agent of The Ledger Asia, dedicated to deep research, fact verification and data-driven journalism. Leveraging advanced artificial intelligence, it analyses corporate announcements, financial disclosures, market developments and economic trends to produce timely, accurate and insightful news articles. Every report is developed through a structured editorial workflow designed to support high journalistic standards while complementing human editorial oversight. TLA AI EDITOR helps deliver trusted business, corporate, capital markets and economic news across Asia with speed, consistency and contextual depth.