SG-F-28 | Lawrence Wong's Foreign Policy Doctrine — Continuity, Recalibration, and the Post-LHL Era (2024–2026)

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Document Code: SG-F-28 Full Title: Lawrence Wong's Foreign Policy Doctrine — Continuity, Recalibration, and the Post-LHL Era Coverage Period: 2024–2026 Level Designation: Level 2 (Block F - Foreign Policy) Version Date: 2026-04-26

Primary Sources Consulted:

1. Lawrence Wong, inaugural address as Prime Minister, 15 May 2024
2. Lawrence Wong, speeches at Shangri-La Dialogue (2024, 2025), UN General Assembly (2024), APEC Leaders' Meeting (2024), ASEAN Summits (2024, 2025)
3. Vivian Balakrishnan, ministerial statements and speeches as Minister for Foreign Affairs (2024–2026)
4. Parliament of Singapore, Hansard records: foreign policy debates and ministerial statements (2024–2025)
5. Ministry of Foreign Affairs Singapore, press statements on bilateral relations, multilateral engagements, and regional developments (2024–2026)
6. Bilahari Kausikan, Singapore Is Not an Island: Views on Singapore Foreign Policy (Singapore: Straits Times Press, 2017)
7. Bilahari Kausikan, columns and public lectures on US-China competition and Singapore's positioning (2024–2026)
8. Tommy Koh, "Singapore's Foreign Policy: Principles and Practice," IPS-Nathan Lecture (2023)
9. Lee Hsien Loong, farewell addresses and transition speeches on foreign policy continuity (2024)
10. IISS (International Institute for Strategic Studies), Shangri-La Dialogue proceedings (2024–2025)
11. ISEAS-Yusof Ishak Institute, The State of Southeast Asia Survey (2024, 2025, 2026)
12. Ministry of Trade and Industry, bilateral trade and investment data, FTA status reports (2024–2026)
13. Ministry of Defence, bilateral defence cooperation agreements and exercise schedules (2024–2026)
14. The Straits Times, Business Times, and Channel NewsAsia, contemporaneous foreign policy coverage (2024–2026)
15. Forward Singapore Report, Building Our Shared Future Together, October 2023 — external engagement pillar

Related Documents:

• SG-F-01 | Foundations of Foreign Policy
• SG-F-02 | Singapore and the United States
• SG-F-03 | Singapore and China
• SG-F-04 | The Malaysia Relationship
• SG-F-05 | The Indonesia Relationship
• SG-F-14 | Singapore and Israel
• SG-F-22 | Cybersecurity
• SG-F-27 | Singapore and the Iran-Israel-US War
• SG-B-09 | Lawrence Wong Transition
• SG-K-34 | General Election 2025
• SG-N-01 | International Perceptions
• SG-O-03 | Geopolitical Mega Trends
• SG-O-09 | Geopolitical Realignment — ASEAN in Flux

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1. Key Takeaways

• Lawrence Wong inherited a foreign policy architecture of exceptional coherence, built over six decades by Lee Kuan Yew, Rajaratnam, and their successors, and his primary task has been to signal continuity while recalibrating for a geopolitical environment that is materially more dangerous than the one Lee Hsien Loong navigated. Wong's public statements since taking office on 15 May 2024 have consistently emphasised the durability of Singapore's core foreign policy principles — sovereignty, non-alignment, the primacy of international law, and the centrality of ASEAN — while introducing subtle shifts in tone, emphasis, and institutional priority that reflect his reading of the changed strategic landscape.

• The US-China strategic competition has intensified beyond what any previous Singapore leader has faced, and Wong's balancing act is correspondingly more difficult. Trump's return to the presidency in January 2025 — with reciprocal tariffs, transactional bilateralism, and scepticism toward multilateral institutions — disrupted the rules-based order that Singapore has treated as existential infrastructure. Simultaneously, China's military assertiveness in the South China Sea, its economic coercion of smaller states, and its technological rivalry with the US have narrowed the space for equidistance. Wong's approach has been to deepen bilateral relationships with both powers while investing heavily in alternative partnerships — India, the EU, Japan, Australia, the Gulf states — to reduce dependence on either.

• Wong has adopted a notably different rhetorical register from Lee Hsien Loong on foreign policy. Where Lee spoke with the authority of a leader whose father founded the nation and whose personal relationships with Xi Jinping and successive US presidents were unique diplomatic assets, Wong speaks as a technocrat-leader who must build credibility through institutional competence rather than personal stature. His speeches are more explicitly anchored in economic data, multilateral frameworks, and institutional mechanisms than in the personal diplomacy that characterised the Lee era. This shift reflects both Wong's temperament and the structural reality that a fourth-generation leader cannot rely on the relational capital accumulated by his predecessors.

• The bilateral relationship with Malaysia under Anwar Ibrahim has been Wong's most productive early diplomatic achievement. The Johor-Singapore Special Economic Zone (JS-SEZ), announced in January 2024 and formalised under Wong's premiership, represents the most ambitious bilateral economic initiative since the failed High-Speed Rail project. The RTS Link (Johor Bahru-Singapore rail connection, scheduled for completion by 2026) and the resolution of several long-standing bilateral irritants — including airspace management and maritime boundary discussions — suggest a bilateral relationship in its most constructive phase since the early Mahathir years.

• Wong has elevated the "Global South" dimension of Singapore's foreign policy in ways that his predecessors did not. His attendance at the G20 summit in Brazil (2024), engagement with African Union leaders, and emphasis on climate finance and development partnership signal a strategic pivot toward emerging economies that are gaining geopolitical weight. This pivot reflects both ideological conviction (Wong has spoken of Singapore's identity as a developing country that "made good") and strategic calculation (diversifying partnerships reduces vulnerability to great power pressure).

• The Hormuz crisis (2025–2026) and Trump's tariff regime have stress-tested Wong's foreign policy in real time. Singapore's response to the Iran-Israel-US confrontation — maintaining neutrality while protecting maritime trade routes through the Strait of Hormuz — demonstrated the continuity of Singapore's principled pragmatism. The tariff shock (10% baseline tariff on Singapore exports to the US, announced April 2025) forced an immediate recalibration of economic diplomacy, with Wong personally leading engagement with the US Trade Representative while accelerating diversification through RCEP implementation and new bilateral agreements.

• ASEAN centrality remains the rhetorical cornerstone of Wong's foreign policy, but the practical content of that commitment is being tested by ASEAN's continued inability to address the Myanmar crisis, the South China Sea disputes, and internal divisions over US-China alignment. Wong has maintained Singapore's position as ASEAN's most vocal advocate for institutional coherence while quietly investing in bilateral and minilateral frameworks (the Quad engagement, AUKUS Pillar II discussions, the India-Singapore-Japan trilateral) that hedge against ASEAN's institutional limitations.

2. The Inheritance: What Wong Received (May 2024)

When Lawrence Wong assumed the premiership on 15 May 2024, he inherited a foreign policy position that was simultaneously strong and strained. Strong because Singapore's diplomatic infrastructure — its global network of embassies, its reputation for reliability and competence, its hosting of the Shangri-La Dialogue, its FTA network covering 27 trading partners — was the product of six decades of sustained investment. Strained because the geopolitical environment had deteriorated significantly during Lee Hsien Loong's final years in office.

The US-China relationship, which Lee had navigated with exceptional personal skill — maintaining close ties with Xi Jinping while hosting US military assets and supporting the US alliance architecture — had moved from strategic competition to something approaching strategic hostility. The Ukraine war (February 2022–present) had forced Singapore to impose sanctions on Russia, a decision that was principled but that complicated Singapore's relationships with countries — India, the Gulf states, much of Africa — that had not joined the Western sanctions coalition. The Hamas-Israel conflict (October 2023–present) and its expansion into a regional confrontation involving Iran had created new diplomatic minefields in the Middle East, where Singapore maintained relationships with both Israel and the Arab states.

ASEAN, the multilateral framework that Singapore has treated as the cornerstone of its regional diplomacy since 1967, was in institutional crisis. The Myanmar junta's defiance of ASEAN's Five-Point Consensus, Cambodia's and Thailand's inconsistent engagement with the consensus, and the growing divergence between ASEAN's maritime states (which face China directly in the South China Sea) and its mainland states (which are drawn into China's economic orbit through the Lancang-Mekong Cooperation framework) had weakened ASEAN centrality to the point where serious analysts questioned whether it retained substantive meaning.

Lee Hsien Loong's parting gift to Wong was a series of relationships that were in good condition: the bilateral relationship with the US was strong (underscored by the 2023 US-Singapore MOU on Critical and Emerging Technology), the China relationship was stable (Lee visited Beijing in March 2024, shortly before the handover), and the Malaysia relationship had been reset by Anwar Ibrahim's election in November 2022. But these relationships were personal as well as institutional, and the question Wong faced was whether they would survive the transition from a leader with three decades of international relationships to one who was largely unknown on the global stage.

3. Wong's Rhetorical Framework: Principled Pragmatism 2.0

Wong's foreign policy rhetoric, analysed across his first two years in office, reveals a distinctive approach that preserves the substance of Singapore's traditional positions while adjusting the tone and emphasis for a new era.

The continuity is explicit and deliberate. Wong's Shangri-La Dialogue speech in June 2024 — his first major international address as PM — reaffirmed Singapore's core principles: the sovereignty of small states, the primacy of international law, the importance of ASEAN centrality, and the rejection of a bipolar world in which countries are forced to choose sides. These positions are unchanged from Lee Kuan Yew's era and reflect the bipartisan consensus within Singapore's foreign policy establishment.

The adjustments are in register and emphasis. Three shifts are discernible:

First, Wong frames foreign policy challenges in explicitly economic and institutional terms rather than in the realist power-politics language that Lee Kuan Yew and Bilahari Kausikan favoured. Where Lee Kuan Yew spoke of "hard truths" and the "jungle" of international politics, and where Bilahari wrote of great power competition in unsparing geopolitical terms, Wong speaks of "supply chain resilience," "digital connectivity," "economic diversification," and "institutional frameworks." This reflects both his technocratic background (he was a macroeconomist before entering politics) and a calculated judgment that Singapore's foreign policy audience — ASEAN neighbours, Global South partners, multilateral institutions — responds better to the language of shared prosperity than to the language of power balancing.

Second, Wong has been more explicit than his predecessors in articulating Singapore's identity as a developing country that has "graduated" to developed status. His speeches to Global South audiences emphasise Singapore's development experience as a resource for others — the Singapore Cooperation Programme, technical assistance in urban planning and governance, climate adaptation expertise — rather than as a badge of superiority. This "Global South solidarity" framing is partly instrumental (it builds relationships with countries that are gaining geopolitical weight) and partly sincere (Wong's personal background, as the son of a working-class family, gives him credibility on development themes that Lee Hsien Loong, the son of the founding prime minister, could not claim).

Third, Wong has elevated resilience as a foreign policy concept. Where previous leaders spoke of deterrence (military), balance (diplomatic), and competitiveness (economic), Wong has added resilience — the capacity to absorb shocks and recover from disruptions — as a unifying framework. His National Day Rally 2024 address described Singapore as needing to be "shock-proof" in a world of "compounding disruptions," and his foreign policy has operationalised this through supply chain diversification, energy security initiatives, food security investment, and the deepening of alternative trade partnerships.

4. The US Relationship Under Trump 2.0

The return of Donald Trump to the US presidency in January 2025 was the single most disruptive event in Singapore's external environment during Wong's first two years. Trump's "America First" agenda — reciprocal tariffs, scepticism toward alliances, transactional bilateralism, and the subordination of multilateral institutions to US domestic interests — challenged every pillar of Singapore's foreign policy.

The tariff shock hit Singapore directly. On 2 April 2025, the Trump administration announced reciprocal tariffs including a 10% baseline rate on Singapore exports, overturning a trade relationship that had operated under the US-Singapore Free Trade Agreement (USSFTA, signed 2003) with negligible tariff barriers. While Singapore's direct export exposure to the US was manageable — the US accounted for approximately 6% of Singapore's non-oil domestic exports — the indirect effects were more consequential. Singapore's role as a regional trading hub meant that tariff-driven disruptions to supply chains across ASEAN would cascade through Singaporean logistics, finance, and professional services. The uncertainty itself was damaging: business investment decisions depend on predictable trade rules, and Trump's tariff regime introduced a level of unpredictability that Singapore's open economy was structurally ill-equipped to absorb.

Wong's response was calibrated across three dimensions. Diplomatic engagement: Wong sought and obtained an early meeting with Trump, framing the bilateral relationship in terms Trump valued — defence cooperation (Singapore hosts US military assets, including the rotational deployment of littoral combat ships at Changi Naval Base), investment (Singapore is one of the largest foreign investors in the US), and counter-terrorism cooperation. Economic mitigation: the government activated the Stabilisation and Support Package mechanisms developed during COVID-19, providing targeted assistance to affected exporters while accelerating trade diversification through RCEP implementation and new bilateral agreements with India and the Gulf states. Multilateral advocacy: Singapore used its positions in the WTO, APEC, and ASEAN to advocate for the preservation of rules-based trade, while pragmatically acknowledging that the rules-based order was under unprecedented strain.

The defence dimension of the US relationship remained robust under Trump 2.0, reflecting the bipartisan US consensus on the strategic importance of the Indo-Pacific. Singapore continued to host US military assets, participate in bilateral exercises (including the annual Cobra Gold and CARAT exercises), and support the US naval presence in the region. The 2019 MOU on the use of Changi Naval Base and Paya Lebar Airbase was renewed without controversy. Wong's challenge was to insulate the defence relationship from the turbulence in the trade relationship — a compartmentalisation that Singapore's diplomats managed with characteristic skill but that remained vulnerable to Trump's tendency to link unrelated issues.

The broader strategic implication of Trump 2.0 for Singapore was the acceleration of a trend that had begun under Trump's first term and continued under Biden: the erosion of the US commitment to the multilateral, rules-based international order that Singapore has treated as existential infrastructure. Singapore's foreign policy since independence has been premised on the existence of international rules that constrain the behaviour of large states toward small ones. When the largest guarantor of that order becomes its most prominent violator — through tariff unilateralism, withdrawal from multilateral agreements, and transactional diplomacy — Singapore's strategic foundation is weakened. Wong's response has been to invest in alternative multilateral frameworks (RCEP, CPTPP, the ASEAN-EU relationship) while maintaining the US bilateral relationship as a hedge against Chinese dominance. It is a strategy of redundancy rather than reliance.

5. The China Challenge: Managing the Indispensable Relationship

China remains Singapore's largest trading partner, the most important external variable in Singapore's strategic environment, and the relationship that demands the most diplomatic bandwidth. Wong's approach to China has been to maintain the warmth of the relationship while being clearer — in private if not always in public — about Singapore's red lines.

The bilateral economic relationship deepened under Wong. Two-way trade exceeded S$170 billion in 2024, Chinese investment in Singapore's technology and financial sectors continued to grow, and the Chongqing Connectivity Initiative (CCI) — the third government-to-government project following Suzhou Industrial Park and Tianjin Eco-City — expanded into digital trade facilitation. Singapore remained the largest foreign investor in China among ASEAN states, and Chinese companies continued to use Singapore as their regional headquarters for Southeast Asian operations.

The strategic tensions, however, were equally persistent. China's military activities in the South China Sea — including the harassment of Philippine vessels at Second Thomas Shoal, the expansion of artificial island infrastructure, and increased naval patrols near the Spratly and Paracel chains — created a security environment that directly threatened Singapore's core interest in freedom of navigation. Wong maintained Singapore's position: not a claimant state, but a vocal advocate for the 2016 Permanent Court of Arbitration ruling, UNCLOS, and the peaceful resolution of disputes. This position continued to draw quiet displeasure from Beijing, which regarded Singapore's principled stance as unhelpfully aligned with the US position.

The Terrex incident of 2016 — when Hong Kong authorities impounded nine SAF armoured vehicles being shipped from Taiwan — remained a background factor in the relationship, a reminder that Beijing was willing to use coercive leverage when Singapore's actions crossed Chinese red lines. Wong's team carefully managed the Taiwan dimension of Singapore's foreign policy, continuing the SAF's long-standing training arrangements with Taiwan while ensuring that these arrangements remained discreet and non-provocative.

Wong's most significant China-related initiative was the deepening of Singapore's economic engagement with Chinese provinces beyond the traditional Yangtze River Delta and Pearl River Delta focus. The expansion of the CCI into Guizhou and Sichuan, and the development of digital economy partnerships with Hangzhou and Shenzhen, reflected a strategic calculus that broadening Singapore's economic footprint within China would create more stakeholders in the bilateral relationship and reduce the risk that a single political dispute could disrupt the economic dimension.

6. The Neighbourhood: Malaysia, Indonesia, and the ASEAN Core

Wong's most notable early foreign policy success was in the neighbourhood — specifically, the bilateral relationships with Malaysia and Indonesia that Singapore's leaders have always regarded as the most consequential, and the most difficult, of all external relationships.

Malaysia under Anwar Ibrahim. The Anwar-Wong relationship has been the most productive Malaysia-Singapore bilateral dynamic since the early years of Abdullah Badawi's premiership (2003–2009). The centrepiece is the Johor-Singapore Special Economic Zone (JS-SEZ), announced in January 2024 and formalised through a bilateral agreement signed in October 2024. The JS-SEZ establishes a framework for integrated economic development across the Johor-Singapore border, with provisions for simplified cross-border movement of goods and people, harmonised regulatory standards in designated sectors, and joint investment promotion. If fully implemented, the JS-SEZ would represent a structural deepening of bilateral economic integration that goes beyond any previous arrangement.

The RTS Link — the Johor Bahru-Singapore rail connection linking Bukit Chagar to Woodlands North — remained on track for completion by 2026, providing a physical infrastructure backbone for the SEZ. Wong and Anwar also advanced discussions on the long-dormant airspace issue (Malaysian aviation authorities' management of airspace over southern Johor that affects Singapore approaches) and on the price of water under the 1962 Water Agreement, which expires in 2061 but which Malaysia periodically raises as a grievance. Neither issue was resolved, but the tone of discussion was constructive rather than confrontational.

The fragility of the Malaysia relationship should not be understated. Anwar's political position in Malaysia is secure but not unchallenged, and Malaysian domestic politics has historically produced periodic anti-Singapore sentiment that constrains bilateral cooperation regardless of leaders' personal rapport. The cancellation of the Kuala Lumpur-Singapore High-Speed Rail in 2021, after years of bilateral negotiation and Malaysian political oscillation, remains a cautionary precedent.

Indonesia under Prabowo Subianto. Prabowo's election as Indonesia's president in February 2024 and his inauguration in October 2024 introduced uncertainty into a bilateral relationship that had been managed carefully under Joko Widodo. Prabowo's background as a former military commander with a controversial human rights record, his more nationalistic economic orientation, and his initial foreign policy signals — including overtures to both the US and China, and a more assertive stance on ASEAN leadership — created a different counterpart for Singapore's diplomacy.

Wong moved quickly to establish a personal relationship with Prabowo, visiting Jakarta in November 2024 and hosting Prabowo in Singapore in early 2025. The bilateral agenda focused on economic cooperation — the Batam-Bintan-Karimun (BBK) special economic zone, which mirrors the JS-SEZ concept for the Indonesia side — defence cooperation (the 2007 Defence Cooperation Agreement was renewed and expanded), and maritime security in the Singapore Strait. The relationship was productive but lacked the depth of the Anwar-Wong dynamic, reflecting both the early stage of the Prabowo relationship and the structural asymmetries (Indonesia's population is 50 times Singapore's) that make the bilateral relationship inherently more complex than the Malaysia one.

7. The Global South Pivot and Multilateral Strategy

Wong's most distinctive foreign policy contribution — the dimension that most clearly differentiates his approach from his predecessors — is the elevation of Global South engagement from a secondary track to a strategic priority.

Previous Singapore leaders engaged with developing countries primarily through the Singapore Cooperation Programme (SCP), which has trained over 150,000 officials from developing countries since 1992, and through multilateral institutions (the UN, the Commonwealth, the Non-Aligned Movement). But the engagement was pragmatic rather than strategic — Singapore participated in Global South forums as a matter of diplomatic courtesy rather than as a core element of its foreign policy architecture.

Wong has shifted this calculus. His reasoning, articulated in a February 2025 speech to the ISEAS-Yusof Ishak Institute, is that the Global South is "no longer a residual category but the dynamic centre of the global economy." The combined GDP of developing economies now exceeds that of the G7. India, Indonesia, Nigeria, Brazil, Saudi Arabia, and the UAE are building economic weight that will reshape global governance within a decade. Singapore's traditional partnerships — the US, China, Japan, the EU — remain essential, but a foreign policy that relies exclusively on relationships with established powers is increasingly incomplete.

The operationalisation of this pivot includes several initiatives. First, enhanced bilateral engagement with India, which Wong has described as "the relationship with the greatest unrealised potential." Singapore-India trade grew to approximately S$40 billion in 2024, and the 2024 upgrade of the CECA (Comprehensive Economic Cooperation Agreement) deepened integration in digital services, fintech, and skills exchange. Second, engagement with the Gulf states — the UAE, Saudi Arabia, and Qatar — on sovereign wealth fund cooperation, clean energy investment, and technology transfer. Third, participation in Global South forums, including Wong's attendance at the G20 summit in Rio de Janeiro (November 2024) and engagement with the African Union on urbanisation and climate adaptation.

The multilateral dimension of Wong's strategy reflects a pragmatic hedging approach. Singapore continues to advocate for the WTO, the UN system, and the ASEAN-centred regional architecture. But Wong has simultaneously invested in plurilateral and minilateral frameworks — RCEP, CPTPP, the Digital Economy Partnership Agreement (DEPA), the India-Middle East-Europe Economic Corridor (IMEC) — that provide functional cooperation on specific issues without depending on the consensus-based decision-making that paralyses larger multilateral bodies. This "variable geometry" approach to multilateralism — engaging in different groupings for different purposes — represents an evolution from Singapore's traditional preference for universal multilateral frameworks.

8. Defence Diplomacy and Security Partnerships

Wong's foreign policy has maintained and expanded the web of defence relationships that Singapore has built over decades — relationships that provide security depth for a country with no strategic hinterland and a military that, however capable, cannot deter great power coercion alone.

The key bilateral defence partnerships remain the anchors. The US relationship, centred on the 1990 MOU (renewed and expanded multiple times) that provides US forces with access to Changi Naval Base and Paya Lebar Airbase, continued without disruption under Trump 2.0. Singapore's annual defence purchases from US manufacturers (estimated at S$2–3 billion per year, including F-35B procurement announced in 2020), participation in bilateral exercises, and counter-terrorism intelligence sharing reinforced the operational partnership. Australia's defence relationship deepened through the Comprehensive Strategic Partnership (upgraded 2024), including expanded RAAF access to Singapore training facilities and joint cybersecurity cooperation. The India defence relationship, which had grown significantly under Modi and Lee, continued to expand under Wong — with joint naval exercises in the Andaman Sea and technology cooperation in unmanned systems and AI-enabled surveillance.

The Five Power Defence Arrangements (FPDA) — the 1971 framework linking Singapore, Malaysia, Australia, New Zealand, and the UK — experienced a renaissance under Wong. The FPDA, often dismissed as a Cold War relic, was reactivated as a functional security framework, with Exercise Bersama Lima (the annual FPDA exercise) expanded in scope and complexity. The UK's post-Brexit "tilt to the Indo-Pacific" and Australia's AUKUS-driven defence modernisation gave the FPDA renewed strategic relevance as a framework for coordinating non-US Western security engagement in Southeast Asia.

Wong also continued Singapore's defence engagement with France (through the bilateral Strategic Partnership, which includes joint exercises and defence technology cooperation), Japan (expanded maritime security cooperation in the South China Sea approaches), and — more cautiously — with ASEAN neighbours through the ADMM-Plus (ASEAN Defence Ministers' Meeting Plus) framework. The ADMM-Plus remained the primary multilateral security forum for the region, though its consensus-based decision-making limited its ability to address the most sensitive issues (South China Sea, Myanmar).

The most significant defence policy development under Wong was the acceleration of the SAF's "Next Generation" transformation — a restructuring of the military around AI-enabled capabilities, unmanned systems, cyber warfare, and precision strike, announced under Lee but implemented under Wong. The defence budget, maintained at approximately 3% of GDP (S$20.5 billion in FY2025), was increasingly allocated to technology-intensive capabilities that enhanced Singapore's deterrence posture without requiring an expansion of the conscript force that an ageing population could not sustain.

9. Stress Tests: The Hormuz Crisis and the Tariff Shock

Wong's foreign policy faced two real-time stress tests in 2025 that illuminated both its strengths and its vulnerabilities.

The Hormuz crisis — the confrontation between Iran, Israel, and the United States that threatened shipping through the Strait of Hormuz in early 2025 — struck at Singapore's most fundamental vulnerability: its dependence on maritime trade routes for survival. Approximately 60% of Singapore's energy supplies transit the Strait of Hormuz, and any sustained disruption would have immediate consequences for energy prices, refinery operations (Singapore operates one of the world's largest refining complexes), and the broader economy. Singapore's response, coordinated through the NSCS and MFA, combined diplomatic neutrality (Singapore did not endorse either side in the Iran-Israel confrontation), operational preparedness (the RSN increased patrols and the government activated strategic petroleum reserve drawdown plans), and multilateral advocacy (Singapore co-sponsored a UN General Assembly resolution calling for freedom of navigation in international straits). The crisis did not escalate to a full Hormuz closure, but it exposed the fragility of Singapore's energy supply chain and accelerated the government's investment in energy diversification — including LNG import infrastructure, regional power grid interconnection, and clean energy research.

The tariff shock of April 2025 was a different kind of stress test — economic rather than military, but no less consequential for a trade-dependent economy. Singapore's response illustrated the Wong government's crisis management approach: rapid inter-ministry coordination (MTI, MFA, and MAS worked in parallel on economic mitigation, diplomatic engagement, and financial market stabilisation), clear public communication (Wong addressed the nation within 48 hours of the tariff announcement), and simultaneous pursuit of bilateral negotiation (seeking tariff exemptions through the USSFTA framework) and structural adaptation (accelerating trade diversification). The government's Stabilisation and Support Package, announced in the 2025 Budget supplementary statement, provided S$2 billion in targeted support for affected industries.

The stress tests revealed a foreign policy apparatus that was operationally competent but strategically constrained. Singapore could manage crises effectively — the institutional machinery built over decades functioned as designed — but it could not prevent them. The vulnerability of a small, open, trade-dependent city-state to external shocks was structural, not policy-correctable. Wong's foreign policy doctrine, with its emphasis on resilience and diversification, was an acknowledgment of this structural reality: the goal was not to eliminate vulnerability but to build the capacity to absorb and recover from disruptions that Singapore could not prevent.

10. Conclusion and Spiral Index

Lawrence Wong's foreign policy doctrine, assessed at the two-year mark, is best understood as principled pragmatism adapted for an age of compounding disruptions. The principles — sovereignty, international law, non-alignment, ASEAN centrality — are unchanged. The pragmatism is being recalibrated for a world in which the US is an unreliable guardian of the rules-based order, China is a more assertive and less predictable power, and the multilateral institutions that Singapore has relied on are weakened by great power rivalry and institutional decay.

Wong's distinctive contributions are threefold. First, the rhetorical shift toward resilience as an organising concept — a framework that integrates foreign policy, economic policy, and national security into a unified strategic posture. Second, the Global South pivot — a recognition that Singapore's diplomatic network needs to expand beyond its traditional focus on the great powers, ASEAN, and the established multilateral system. Third, the neighbourhood reset — particularly the JS-SEZ initiative with Malaysia, which represents the most ambitious bilateral economic integration project in Singapore's history.

The limitations are equally clear. Wong lacks the personal diplomatic capital that Lee Hsien Loong accumulated over two decades as prime minister and three decades as a global interlocutor. The structural constraints on Singapore's foreign policy — small size, trade dependence, geographic vulnerability, absence of natural resources — are not amenable to policy innovation. And the geopolitical environment is deteriorating faster than Singapore's diplomatic toolkit can adapt: the tariff shock, the Hormuz crisis, the South China Sea escalation, and the continued erosion of multilateral institutions all tested a foreign policy apparatus that was designed for a more orderly world.

The ultimate judgment on Wong's foreign policy will depend on factors largely beyond his control — whether US-China competition stabilises or escalates, whether ASEAN recovers institutional coherence or continues to fragment, whether the rules-based order is reformed or replaced. What Wong can control is the quality of Singapore's diplomatic engagement, the breadth of its partnerships, and the resilience of its economic and institutional infrastructure. On these dimensions, the early evidence suggests competence, continuity, and cautious adaptation — a foreign policy that is adequate for the current moment, though the current moment is testing the limits of adequacy.

Spiral Index — Navigation Pointers:

• For the foundational doctrine: SG-F-01 (Foundations of Foreign Policy)
• For the US relationship: SG-F-02 (Singapore and the US)
• For the China relationship: SG-F-03 (Singapore and China)
• For neighbourhood dynamics: SG-F-04 (Malaysia), SG-F-05 (Indonesia)
• For the Hormuz crisis: SG-F-27 (Iran-Israel-US War)
• For ASEAN context: SG-O-09 (Geopolitical Realignment — ASEAN in Flux)
• For the leadership transition: SG-B-09 (Lawrence Wong Transition)
• For the 2025 election: SG-K-34 (General Election 2025)
• For geopolitical environment: SG-O-03 (Geopolitical Mega Trends)
• For international perceptions: SG-N-01 (International Perceptions)