Maritime Piracy and Drug Trafficking in Spain: Art. 616 ter of the Criminal Code Requires No Profit Motive

A ruling by the Spanish Supreme Court dated April 2026, handed down in appeal proceedings 10648/2025, has established relevant doctrine on the offence of maritime piracy under Article 616 ter of the Criminal Code (CP) and its relationship with organised drug trafficking. The Chamber upholds a thirty-year prison sentence imposed on the helmsman of a sailing boat that, loaded with cocaine, deliberately rammed a Customs Surveillance vessel when it attempted to intercept it, causing one officer to fall overboard and die. The ruling is of interest not only for the sentence imposed, but also for the doctrinal clarification it provides on the constituent elements of piracy and its concurrence with homicide.

The maritime piracy offence: Article 616 ter CP

Article 616 ter CP introduced into Spanish law an autonomous definition of maritime piracy, in line with Spain's international commitments under the United Nations Convention on the Law of the Sea. The offence punishes violent, intimidatory or deceptive conduct directed at crew members, passengers or vessels that endanger the safety of navigation.

A recurring debate in this area concerned whether the offence required, as a subjective element, a profit motive or an intent to seize — following the classical conception of piracy as a raid with an economic purpose. The Chamber resolves the issue clearly: Article 616 ter CP does not require a profit motive. It is sufficient that the conduct is objectively violent, directed at a vessel, and endangers the safety of navigation. The perpetrator's motivation — including the aim of evading a police or customs interception — does not affect the typicity of the act.

Concurrence of piracy and homicide: non bis in idem

The appellant argued that convicting him simultaneously for piracy and for the officer's homicide breached the non bis in idem principle, which prohibits punishing the same act that harms the same legal interest twice. The argument was that the death was a direct consequence of the ramming and was already subsumed by the piracy conviction.

The Supreme Court rejects the argument. The non bis in idem principle requires identity of subject, act and legal basis. In this case there is identity of subject and act, but not of legal basis: piracy under Article 616 ter CP protects the safety of navigation and maritime public order, while homicide under Article 138 CP protects human life. These are autonomous and distinct legal interests. Convicting the defendant of both offences therefore does not amount to double punishment for the same wrong, but to a proportionate criminal response to the different harmful results produced by the same action.

Intent in the deliberate ramming manoeuvre

A crucial aspect of the ruling is the establishment of direct intent in the ramming manoeuvre. The Chamber confirms the trial court's assessment: the helmsman was aware of the presence of the Customs Surveillance patrol vessel, knew that it was attempting to intercept the sailing boat, and took an active, deliberate decision to steer the vessel into it. This was not negligence or an accident: the intention to impact the patrol vessel is the core of the conduct charged.

This finding on intent is decisive both for piracy — for which no negligent form of commission is expressly defined — and for homicide, whose intentional form requires awareness and acceptance of the fatal outcome. The existence of direct intent — or at least dolus eventualis as regards the foreseeable death — was assessed by the courts on the basis of the objective sequence of events.

Maritime drug trafficking and criminal organisation

The factual background to the ruling is the maritime transportation of cocaine by a criminal organisation. The intercepted vessel was carrying a drug quantity of notable importance, adding the aggravated public health offence to the charges. This concurrence of drug trafficking and piracy illustrates a pattern well known in cases before the National High Court: organisations operating in high seas with large drug cargoes have incorporated active violence against interception units as an evasion tactic.

The investigation and trial of such cases are complex: they involve coordination between different security forces (Civil Guard, Customs Surveillance, Navy), evidence gathered on the high seas with possible questions of jurisdiction and chain of custody, and the need to establish the organisational structure to sustain the aggravated offences under the Criminal Code.

Implications for the criminal defence

From a defence perspective, this ruling sets several parameters that must be kept in mind in similar cases. First, the subjective element of the offence: the absence of a profit motive does not rule out piracy, but the defence may argue that the conduct did not reach the threshold of violence required by Article 616 ter or that there was a different type of intention — for example, an evasive manoeuvre that accidentally resulted in impact. Second, proof of intent: in the absence of direct evidence of intention, inferential reasoning on intent must be rigorously constructed and must be open to challenge on cassation grounds based on the presumption of innocence.

Third, proportionality of the sentence: in real concurrences of serious offences, the maximum effective terms established in the Criminal Code operate as a guarantee, and their correct application can make substantial differences to the period of deprivation of liberty. Finally, in maritime drug trafficking cases with an international dimension, the validity of the evidence gathered on the high seas, compliance with the protocols of the security forces, and the chain of custody of the drugs are lines of defence that must be analysed from the very start of the proceedings.

Conclusion: settled doctrine on Article 616 ter CP

The ruling analysed consolidates the interpretation of the maritime piracy offence as an objective type that does not require any special profit or seizure motive, and confirms the compatibility of real concurrence between piracy and homicide where the fatal outcome results from the violent manoeuvre against the vessel. From a criminal-policy standpoint, the ruling strengthens the criminal-law response against maritime drug-trafficking organisations that use violence to evade security forces, and establishes Article 616 ter CP as an autonomous offence protecting safety at sea, without requiring it to be reconduced to the classical conception of piracy driven by financial gain.