Trampling the Charter

After months of military build-up, targeted strikes against alleged drug-trafficking vessels in the Caribbean, and escalating diplomatic and economic pressure, U.S. forces on 3 January forcibly abducted Venezuela’s sitting President, Nicolás Maduro, and his wife, Cilia Flores, and flew them to the United States to stand trial on charges of narco-terrorism, conspiracy to traffic drugs, and related offences. This extraordinary operation ~ carried out by a state that once championed the post-World War II rule-based international order ~ has ignited fierce global debate.

Washington insists that it merely executed a long-overdue law-enforcement action against an indicted criminal, yet to much of the world, including major powers and regional neighbours alike, this unilateral use of force against a sovereign state tramples the UN Charter and poses a profound challenge to the foundational principles of international law, setting a perilous precedent. The United States has sought to justify the use of force against Venezuela as a legitimate “law enforcement” action to execute long-standing criminal indictments against President Maduro, whom it characterises as illegitimate, on charges of drug-trafficking and narco-terrorism.

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Some commentators have gone further, contending that alleged State-sponsored large-scale drug trafficking may itself constitute an “armed attack” capable of triggering the right of self-defence. A separate narrative has also emerged that seeks to legitimise such action as a response to the Maduro government’s appalling human rights record ~ including systematic repression, arbitrary detention, and crimes against humanity ~ recasting action as a form of pro-democratic humanitarian intervention. I now examine these claims in turn and explain why none withstands scrutiny under international law.

The attempt to frame the purported capture of Maduro by the United States as a mere “law-enforcement” operation raises a foundational question of international law: does the United States possess jurisdiction to enforce its criminal laws on Venezuelan territory without its consent? International law confines a state’s enforcement jurisdiction to its own territory and does not recognise the use of military force to enforce domestic criminal law beyond it. Nearly a century ago, the Permanent Court of International Justice affirmed this principle in the S.S. Lotus case (France v. Turkey, 1927), holding that a state may not exercise its power within the territory of another state without consent or a recognised exception under international law.

In other words, unconsented extraterritorial enforcement measures ~ most starkly arrests or abductions on foreign soil – constitute a direct assault on territorial integrity and state sovereignty. Even assuming, arguendo, that Maduro were criminally liable under United States law, his apprehension on Venezuelan soil would still require the consent of Venezuela’s recognised government. The absence of such consent renders the operation unlawful under international law, irrespective of Maduro’s indictment. The self-defence justification is equally problematic.

Article 2(4) of the UN Charter, which constitutes the cornerstone of contemporary jus ad bellum, imposes a near-absolute prohibition on the threat or use of force against the territorial integrity or political independence of any state, subject only to narrowly circumscribed exceptions: self-defence under Article 51 in response to an ‘armed attack’ or, under some interpretations of customary law, an imminent armed attack, or enforcement action authorised by the United Nations Security Council under Chapter VII in situations constituting a threat to the peace, breach of the peace, or act of aggression.

Thus, the legality of the U.S. operation largely hinges on whether Venezuela’s alleged acts of drug trafficking or narco-terrorism constitute an “armed attack” and, if so, whether the U.S. response satisfied the customary international law requirements of necessity and proportionality governing the use of force in self-defence. Under international law, the attribution of an “armed attack” to a state, the gravity threshold of that attack, and its inherently military character ~ criteria repeatedly emphasised by the International Court of Justice in landmark cases including Nicaragua (1986), Nuclear Weapons, and Oil Platforms (2003) ~ play a key role in determining the right of self-defence.

Any attempt to characterise large-scale drug trafficking as an “armed attack” capable of triggering the right of self-defence stretches Article 51 of the UN Charter beyond recognition. The ICJ has consistently held that only an actual armed attack of sufficient gravity, attributable to a state, can give rise to the right of self-defence. In light of state practice, ICJ jurisprudence, and the writings of highly qualified publicists, it is extraordinarily difficult to argue that transnational narcotics trafficking ~ even when state-sponsored and immensely pernicious ~ meets this demanding legal threshold.

By abducting a sitting head of state on foreign soil, the U.S. action exceeded the strict limits of necessity and proportionality, transforming law enforcement into an act of military aggression. By invoking domestic law to justify the use of force against Venezuela, the United States has further undermined an already fragile legal case. Article 27 of the Vienna Convention on the Law of Treaties is categorical: a state may not rely on its internal law to justify a failure to perform its treaty obligations, still less to excuse a breach of peremptory norms.

Yet in the present instance, the United States has sought to elevate domestic constitutional authority ~ most notably a highly controversial 1989 Office of Legal Counsel memorandum ~ to displace its international commitments. It has argued that the President is not constitutionally required, as a matter of domestic law, to comply with the United Nations Charter. Whatever its relevance to internal separation-of-powers debates in Washington, this claim is irreconcilable with the foundational principle of pacta sunt servanda: treaty obligations bind states on the international plane and cannot be unilaterally set aside by reference to domestic law.

Taken together, the United States’ justifications ~ whether framed in the language of law enforcement, self-defence, humanitarian concern, or domestic constitutional authority ~ fail to withstand scrutiny under international law. What is at issue is not the moral depravity of the Maduro regime or the seriousness of transnational drug trafficking, but the preservation of a legal order built on sovereign equality, territorial integrity, and the prohibition on the unilateral use of force.

If the abduction of a sitting head of state ~ however reprehensible he may be ~ by a foreign military force to enforce domestic criminal law is normalised, no state can plausibly claim to be safe, and the UN Charter’s restraints on the use of force risk becoming optional rather than binding. The danger lies not merely in this single operation, but in the precedent it sets: a world in which force is normalised, legality is selectively invoked, and the rule-based international order is eroded by those who once claimed to defend it.

(The writer teaches international law at Aligarh Muslim University and heads its Strategic and Security Studies Department. He is also Dean, Faculty of International Studies)