Christopher Nolan's The Odyssey arrives as more than an ancient epic retold for contemporary audiences. Embedded within its narrative of heroic journeys and household restoration lies a disquieting commentary on how international power operates when restraints weaken. For viewers attuned to geopolitical ironies, the film functions as a mirror held up to the current state of global affairs—one that reveals uncomfortable truths about those who claim to uphold civilisational order.

The film's central narrative unfolds across a familiar mythological canvas: Odysseus, king of Ithaca, endures a ten-year odyssey homeward following the destruction of Troy, contending with supernatural adversaries and divine obstacles. Meanwhile, Penelope protects their household from predatory suitors, and their son Telemachus embarks on his own quest for paternal knowledge. Yet beneath the spectacle of ancient warfare and divine intervention, Nolan weaves a thread that proves far more relevant to contemporary international relations than the source material might suggest. The menacing Sea Peoples, whispered about with dread throughout the Mediterranean kingdoms, represent a crucial element: the fear of external chaos and lawlessness that justifies the need for order, stability, and strong guardianship.

What distinguishes Nolan's adaptation is the revelation that these feared raiders are no foreign threat at all. The Sea Peoples are, in essence, the Greeks themselves—the very forces that razed Troy and now traverse conquered seas, bringing violence and instability to distant shores. The kingdoms of the Mediterranean live in terror of an enemy they cannot identify, never recognising that the source of their fear originates from within their own civilisation. Those celebrated as heroes and liberators by their own people appear to outsiders as conquerors and marauders. This narrative inversion carries profound weight for understanding contemporary geopolitical structures and the steady erosion of the rules-based international system.

The parallel between Nolan's cinematic device and modern great-power politics becomes striking when examined through the lens of American hegemony over the past seven decades. Following the Second World War's devastation, the United States emerged as the architect of a fundamentally new international architecture. This liberal international order rested on principles designed explicitly to prevent the return of unconstrained great-power competition: the United Nations framework for collective security, the Bretton Woods monetary system, agreements on free trade, and the cornerstone principle that national sovereignty, however carefully defended, must operate within internationally recognised legal constraints. Washington's greatest strategic achievement lay not in military supremacy or economic dominance, but rather in persuading much of the world that stability through shared rules served all actors' long-term interests far better than the anarchy of unilateral force.

For nearly eighty years, this order functioned with sufficient credibility to shape how nations conducted their external affairs. Smaller and medium powers accepted constraints on their autonomy because the alternative—a world of great-power predation—appeared far costlier. Even when American interests seemed to bend the rules, the underlying commitment to an international legal framework remained largely visible. The United States positioned itself as the order's principal custodian and enforcer, a role that generated both legitimacy and, crucially, acceptance from countries that might otherwise have pursued purely self-interested strategies.

Today, however, that foundational assumption faces acute strain. Confronted with intensifying strategic competition from China and Russia, alongside the pressures of domestic political fragmentation, the United States has increasingly demonstrated a willingness to sidestep or reinterpret the very principles upon which the liberal order rests. The mechanisms of this shift are visible across multiple domains. Unilateral tariffs and comprehensive sanctions regimes have become tools of economic coercion, often deployed without the multilateral consensus that the post-war order theoretically required. Washington has withdrawn from or significantly undermined participation in international agreements on climate, trade, and arms control. Military interventions bypass the collective security procedures enshrined in the United Nations Charter. Most significantly, the weaponisation of global supply chains—deliberate attempts to restructure economic interdependence for strategic advantage—marks a fundamental departure from the open-trading principles that once anchored the entire system.

The irony embedded in this trajectory proves difficult to overstate. The liberal international order was constructed with explicit intent: to prevent precisely the kind of unconstrained behaviour now increasingly characterising the behaviour of its primary architect. The United States promised that powerful states would submit to rules; it now selectively honours those rules when convenient and abandons them when alignment with national interests falters. Smaller nations that organised their foreign policies around the assumption of American commitment to law-based order now confront a far more ambiguous actor. The promise that rules would constrain power has given way to the reality that power determines which rules apply.

For nations in Southeast Asia and across the Global South, this shift carries tangible consequences. Countries like Malaysia, Singapore, Indonesia, and Vietnam have built regional strategies on the foundation that international law—particularly regarding maritime rights, dispute resolution, and freedom of navigation—would provide protection against predation by larger neighbours or distant great powers. The rules-based order promised that economic interdependence would be governed by transparent principles, that disputes would be adjudicated through neutral mechanisms, and that raw power would not determine outcomes. As the order's credibility erodes, these nations face a more unsettling international environment, one in which the utility of smaller-state strategies based on legal argumentation and institutional participation diminishes.

Nolan's portrayal of the Sea Peoples as a projection of internal Greek violence rather than external barbarian threat illuminates this transformation with particular acuity. The people of Ithaca and other Mediterranean kingdoms fear an enemy whose origins they misunderstand, believing danger emanates from across the horizon. They do not recognise that those they fear are manifestations of their own society's violence and expansion, now returning with compound effects. Similarly, the contemporary international system confronts the paradox that its greatest threat may not emerge from state actors explicitly rejecting the liberal order, but rather from the order's chief architect's gradual transformation into something resembling the lawless, constraint-averse great power that the post-war architects sought to permanently prevent.

This transformation does not necessarily constitute deliberate malice or conscious abandonment of principle. Rather, it reflects how states under sustained competitive pressure gradually calibrate their behaviour toward perceived advantage, inching toward positions they once rejected. The architecture of restraint that once seemed permanent becomes, under pressure, optional. The legitimacy that once allowed rule-based order to function with reasonable acceptance corrodes as the rules' application becomes increasingly selective. Nations begin calculating whether continued compliance with international norms serves their interests or instead leaves them vulnerable to competitors less bound by such constraints.

For Malaysia and other regional powers, the implications are substantial. The comfortable assumption that international law and institutional participation provide adequate protection against larger-power coercion becomes untenable. Southeast Asia must increasingly develop strategies that do not depend exclusively on the liberal order's continued viability, even as the region remains deeply integrated into the trading and security systems the order enabled. This may involve strengthening alternative dispute-resolution mechanisms within ASEAN, diversifying economic partnerships, and developing clearer protocols for collective regional response to external pressure—all while recognising that the fundamental international environment has become less hospitable to small-state influence through legal argumentation.

The deepest warning embedded in Nolan's cinematic adaptation concerns not the external threat but the internal transformation. The liberal international order faces its gravest peril not from those who openly challenge it, but from the gradual mutation of the order's principal defender into something fundamentally inconsistent with its founding principles. When the guardian begins to resemble the threat it promised to contain, the order itself becomes vulnerable in ways that no external challenge could accomplish. The Sea Peoples were terrifying precisely because they were unknown; the current moment proves unsettling because the identity of those transforming the international system's character has become uncomfortably clear. Nations that invested in law-based order now confront the question of whether that investment remains rational, and this recognition itself accelerates the order's unravelling.