The phrase “rules-based international order” has become a fixture of diplomatic speeches and policy papers,invoked by governments and institutions seeking to defend a vision of predictable,law-governed global affairs.Yet from Moscow to Beijing, from the Global South to Western capitals themselves, that order is now being questioned, contested, and in some cases openly defied. Wars in Europe and the Middle East, rising tensions in the Indo-Pacific, the weaponisation of finance and technology, and mounting climate and migration pressures are all exposing the limits of a system built for a different era.
At King’s College London, scholars are probing what lies beyond the familiar language of rules and norms. Is the existing order being reformed, eroded, or replaced? Who gets to write – and rewrite – the rules? And how are emerging powers, transnational movements and non-state actors reshaping the terms of global politics? This article explores how researchers at King’s are unpacking the shifting architecture of international order, and what their findings reveal about the future of power, legitimacy and cooperation in a rapidly changing world.
Eroding norms and emerging blocs How the rules based order is being challenged from within and without
The post-war consensus that once appeared almost sacrosanct is increasingly fragmented,not only due to assertive powers challenging it from the outside,but also because its original architects are now divided over what those rules should mean in practice. Longstanding assumptions about market openness, human rights, and collective security are being revisited in parliaments, courtrooms and social media feeds alike, turning what was once a shared vocabulary into a contested lexicon. Within Western democracies, debates over sovereignty, strategic autonomy and industrial policy are eroding the idea that liberalisation and globalisation are unquestioned goods. Simultaneously occurring, powerful states outside the conventional Atlantic core are articulating alternative models of order that emphasise non-interference, regime security and state-led development, frequently enough framed as a corrective to what they see as Western double standards.
As consensus thins, the geopolitical landscape is hardening into overlapping constellations of states, corporations and digital platforms that operate as de facto blocs.These are not neat Cold War-style camps, but flexible alignments centred on energy corridors, critical minerals, data flows and defence supply chains. Emerging patterns include:
- Issue-based coalitions that unite unlikely partners around climate, migration or technology governance.
- Sanctions clubs that weaponise finance and trade, prompting counter-systems in payments and logistics.
- Tech ecosystems divided by incompatible standards in AI, 5G, semiconductors and cybersecurity.
| Bloc Logic | Key Driver | Typical Tools |
|---|---|---|
| Security-first | Perceived threat | Alliances, arms deals |
| Geo-economic | Resource access | Tariffs, subsidies |
| Digital | Data control | Standards, platforms |
Geopolitical fault lines in flux Regional powers middle states and the contest for influence
As the legacy certainties of the post-Cold War era erode, influence no longer flows neatly from a handful of capitals in Washington, Brussels, Moscow or Beijing. Instead, a dense web of regional actors and so‑called “middle states” – from Türkiye, Saudi Arabia and the UAE to Brazil, South Africa and Indonesia – is redrawing the diplomatic map. These governments leverage energy transit routes, digital infrastructure, rare earths and security partnerships to play larger powers against one another, extracting concessions rather than pledges of allegiance. The result is a fluid system of overlapping alignments where a state can host Western troops, buy Russian arms, sign Chinese tech deals and still position itself as a neutral broker. This transactional pragmatism dilutes the moral vocabulary of the old order, replacing talk of “shared values” with the cold arithmetic of contracts, corridors and connectivity.
- Resource leverage: Control of energy, food and mineral supply chains becomes a key bargaining chip.
- Security hedging: States diversify defence ties to avoid overdependence on any single patron.
- Norm entrepreneurship: Regional powers promote alternative concepts of sovereignty, development and digital governance.
| State | Key Asset | Influence Strategy |
|---|---|---|
| Türkiye | Strategic transit hub | Balancing NATO with Eurasian partnerships |
| Saudi Arabia | Energy and investment capital | Pivoting from oil client to agenda‑setting investor |
| India | Market scale and tech sector | Issue‑based coalitions with both West and Global South |
This shifting landscape turns traditional “peripheries” into arenas where norms, technologies and security architectures are contested in real time. Mini‑lateral groupings and ad hoc coalitions – from defence‑industry pacts to climate and infrastructure clubs – increasingly matter more than universal treaties. For London and other European capitals, the challenge is acute: influence now depends less on invoking a rules‑based order and more on demonstrating reliability on issues that matter locally, whether grain prices, visa regimes or satellite coverage. The quiet diplomacy of port upgrades, fibre‑optic cables and currency swaps has become as consequential as headline‑grabbing summits, as regional powers and middle states test how far they can stretch the old order without breaking it entirely.
Domestic politics and global legitimacy Why internal governance shapes external power and credibility
In an era where citizens livestream protests and parliaments are fact-checked in real time, the way states treat their own people has become a frontline of geopolitics. Regimes that suppress dissent, manipulate elections or hollow out the rule of law may retain hard power, but their capacity to build coalitions, set agendas and inspire emulation erodes rapidly.Foreign policy narratives now compete with viral images of police crackdowns and leaked court documents, forcing governments to defend not just what they do abroad, but who they are at home.This tension is especially visible in countries that claim to defend a “rules-based order” while struggling with polarization, disinformation and institutional fatigue, exposing a credibility gap that rising powers are quick to exploit.
As domestic legitimacy frays, states face sharper trade-offs between short-term control and long-term influence. Diplomats increasingly discover that summit communiqués and security guarantees ring hollow when partners doubt the durability or integrity of the institutions behind them. In practice, internal political choices shape external reach through channels such as:
- Normative appeal – whether others want to emulate a country’s political model.
- Coalition resilience – the reliability of alliances when governments change.
- Crisis response – the capacity of domestic institutions to absorb shocks without paralysis.
- Data credibility – the perceived truthfulness of official narratives abroad.
| Domestic Trait | External Effect | Typical Outcome |
|---|---|---|
| Independent courts | Trust in treaties | Stronger deals |
| Polarised media | Uncertain commitments | Fragile alliances |
| Controlled opposition | Low normative appeal | Soft-power deficit |
From diagnosis to action Policy recommendations for governments institutions and citizens in a post hegemonic world
Moving from critique to implementation demands that states, institutions, and citizens rethink how power, legitimacy, and cooperation are exercised beyond the familiar comfort of Western-centric norms. Governments must recalibrate foreign policy around plural centres of influence, investing in agile diplomacy that can engage Washington, Brussels, Beijing, Delhi, and Brasília with equal fluency. This means strengthening regional organisations, diversifying security partnerships, and integrating climate, technology, and migration policies into a single strategic framework. At the same time,multilateral institutions need to abandon the fiction of neutral universality and embrace structured pluralism: obvious burden-sharing,rotating leadership from the Global South,and decision-making rules that privilege effectiveness over veto power.
- Governments: Build cross-regional coalitions on energy, digital governance, and health security; publish clear criteria for sanctions and interventions to rebuild trust.
- Institutions: Redesign voting weights, sunset outdated mandates, and create rapid-response funds for pandemics, cyber incidents, and climate shocks.
- Citizens: Use digital platforms to monitor foreign-policy decisions,support independent media covering non-Western perspectives,and demand openness on military and tech agreements.
| Actor | Key Priority | Practical Tool |
|---|---|---|
| States | Strategic diversification | Hybrid diplomatic missions |
| Multilateral bodies | Legitimacy recovery | Rebalanced voting systems |
| Civil society | Accountability | Open data watchdog platforms |
| Universities | Knowledge pluralism | Joint North-South research hubs |
As hegemonic certainties erode, democratic resilience will increasingly depend on whether citizens can translate geopolitical awareness into pressure for ethical, coherent policy. This involves scrutinising how supply chains, defence deals, and AI regulations entrench or challenge new asymmetries of power. Civil society organisations can convene cross-border deliberative forums, while universities and think tanks should prioritise research agendas set jointly with partners in the Global South. In this emerging landscape, the most consequential shift is cultural: recognising that stability will come less from enforcing a single “rules-based order” than from negotiating overlapping, sometimes competing, but more inclusive compacts on security, trade, and human rights.
In Retrospect
As the debate over the so‑called rules-based order intensifies, what emerges from King’s College London’s exploration is less a story of abrupt rupture than of contested evolution. Power is dispersing, institutions are under strain, and the very idea of “universal” rules is being renegotiated in real time-from Europe’s security architecture to the future of multilateral trade and climate governance.
Understanding this reshaping of global politics means looking beyond familiar narratives of decline or resilience. It requires taking seriously the perspectives of rising powers, middle states and non-state actors that are no longer content to simply inherit frameworks they did not help design. For policymakers, scholars and citizens alike, the task is not merely to defend or discard the existing order, but to grapple with what comes next: which norms endure, who gets to define them, and how legitimacy is built in a more plural and fragmented world.
In that sense, the real question is not whether we are moving beyond the rules-based order, but what kinds of rules-and whose order-will govern the next chapter of international life.
