An extraterritorial operation in international law is a law enforcement or military operation that takes place outside the territory or jurisdiction of the state whose forces are conducting the operation, generally within the territory of another sovereign state. Under international law, these activities are generally highly restricted, and it is considered a violation of a state's sovereignty if any other state engages in law enforcement or military operations within another state without gaining that state's consent. [1]
The first and foremost restriction imposed by international law on a State is that—failing the existence of a permissive rule to the contrary—it may not exercise its power in any form in the territory of another State.
The policing of transnational and international crimes is a challenge to state-based law enforcement agencies, as jurisdiction restricts the direct intervention a state's agencies can legally take in another state's jurisdiction, with even basic law enforcement activities such as arrest and detention "tantamount to abduction" when carried out extraterritorially. [3] These explicit limits on extraterritorial law enforcement operations has therefore instead encouraged co-operation between law enforcement agencies of sovereign states, forming supranational agencies such as Interpol to encourage co-operation, and placing additional obligations on the state such as aut dedere aut judicare ("extradite or prosecute") to compel prosecution of certain types of transnational crime, including hijacking of civilian aircraft, taking of civilian hostages, and other acts of terrorism, as well as crimes against diplomats and other "internationally protected persons". [4]
While extraterritorial law enforcement activity is highly restricted and subject to the approval of the 'host' state, traditional interstate military operations assume some degree of extraterritorial operation. As Stigall points out, innate in 'just' war ( jus ad bellum ) is the expectation that one state may be conducting military activity against, and within the borders, of another state; the laws of armed conflict "[presuppose] extraterritoriality". [5] Therefore, "[i]f the circumstances exist for the lawful use of force under jus ad bellum, then so long as a state abides by the rules articulated in jus in bello [the law of war], that state’s extraterritorial actions are considered lawful." [5]
Problems with the legitimacy of extraterritorial operations arise, according to Stigall, when one state is conducting military activity against non-state actors in a state "that is not party to the conflict". [5] Although some commentators suggest that the use of force is permitted in some of these cases, with Deeks' commentary on the 'Unwilling or Unable Test' mentioning sources that recommend that "neutrality law permits a belligerent to use force on a neutral state’s territory if the neutral state is unable or unwilling to prevent violations of its neutrality by another belligerent", [6] Stigall reminds "that such view is not universal, and textual authority for such cross-border attacks is limited". [7]
For the Council of Europe, key tenets of its human rights law jurisdiction are laid down in Article 1 of the European Convention on Human Rights (ECHR), with the convention employed to complement and reinforce the more specific scope of humanitarian law. [8] [a] The application of this to extraterritorial operations has been noted by Ryngaert as mixed, with Al-Skeini and others v United Kingdom in 2011 attempting "to square Bankovic [v. Belgium's 'sufficient control' model of jurisdiction] with the personal model of jurisdiction", [9] [10] and Al-Jedda v United Kingdom "tried to reconcile the 'ultimate control and authority' standard ... with the 'effective operational control' standard endorsed by the UN's International Law Commission." [9] Ryngaert declares each of the two results to be "an awkward hybrid theory". [9]
Jurisdiction is the legal term for the legal authority granted to a legal entity to enact justice. In federations like the United States, the concept of jurisdiction applies at multiple levels.
Conflict of laws is the set of rules or laws a jurisdiction applies to a case, transaction, or other occurrence that has connections to more than one jurisdiction. This body of law deals with three broad topics: jurisdiction, rules regarding when it is appropriate for a court to hear such a case; foreign judgments, dealing with the rules by which a court in one jurisdiction mandates compliance with a ruling of a court in another jurisdiction; and choice of law, which addresses the question of which substantive laws will be applied in such a case. These issues can arise in any private-law context, but they are especially prevalent in contract law and tort law.
Universal jurisdiction is a legal principle that allows states or international organizations to prosecute individuals for serious crimes, such as genocide, war crimes, and crimes against humanity, regardless of where the crime was committed and irrespective of the accused's nationality or residence. Rooted in the belief that certain offenses are so heinous that they threaten the international community as a whole, universal jurisdiction holds that such acts are beyond the scope of any single nation's laws. Instead, these crimes are considered to violate norms owed to the global community and fundamental principles of international law, making them prosecutable in any court that invokes this principle.
Crimes against humanity are certain serious crimes committed as part of a large-scale attack against civilians. Unlike war crimes, crimes against humanity can be committed during both peace and war and against a state's own nationals as well as foreign nationals. Together with war crimes, genocide, and the crime of aggression, crimes against humanity are one of the core crimes of international criminal law and, like other crimes against international law, have no temporal or jurisdictional limitations on prosecution.
The law of war is a component of international law that regulates the conditions for initiating war and the conduct of hostilities. Laws of war define sovereignty and nationhood, states and territories, occupation, and other critical terms of law.
In international law, extraterritoriality or exterritoriality is the state of being exempted from the jurisdiction of local law, usually as the result of diplomatic negotiations.
In an extradition, one jurisdiction delivers a person accused or convicted of committing a crime in another jurisdiction, into the custody of the other's law enforcement. It is a cooperative law enforcement procedure between the two jurisdictions, and depends on the arrangements made between them. In addition to legal aspects of the process, extradition also involves the physical transfer of custody of the person being extradited to the legal authority of the requesting jurisdiction.
Extraterritorial jurisdiction (ETJ) is the legal ability of a government to exercise authority beyond its normal boundaries.
A peremptory norm is a fundamental principle of international law that is accepted by the international community of states as a norm from which no derogation is permitted.
In law, comity is "a principle or practice among political entities such as countries, states, or courts of different jurisdictions, whereby legislative, executive, and judicial acts are mutually recognized." It is an informal and non-mandatory courtesy to which a court of one jurisdiction affords to the court of another jurisdiction when determining questions where the law or interests of another country are involved. Comity is founded on the concept of sovereign equality among states and is expected to be reciprocal.
The doctrine and rules of state immunity concern the protection which a state is given from being sued in the courts of other states. The rules relate to legal proceedings in the courts of another state, not in a state's own courts. The rules developed at a time when it was thought to be an infringement of a state's sovereignty to bring proceedings against it or its officials in a foreign country.
Transnational organized crime (TOC) is organized crime coordinated across national borders, involving groups or markets of individuals working in more than one country to plan and execute illegal business ventures. In order to achieve their goals, these criminal groups use systematic violence and corruption. Common transnational organized crimes include conveying drugs, conveying arms, trafficking for sex, toxic waste disposal, materials theft and poaching.
Transnational crimes are crimes that have actual or potential effect across national borders and crimes that are intrastate but offend fundamental values of the international community. The term is commonly used in the law enforcement and academic communities. Transnational organized crime (TOC) refers specifically to transnational crime carried out by crime organizations.
International law is the set of rules, norms, and standards that states and other actors feel an obligation to obey in their mutual relations and generally do obey. In international relations, actors are simply the individuals and collective entities, such as states, international organizations, and non-state groups, which can make behavioral choices, whether lawful or unlawful. Rules are formal, typically written expectations that outline required behavior, while norms are informal, often unwritten guidelines about appropriate behavior that are shaped by custom and social practice. It establishes norms for states across a broad range of domains, including war and diplomacy, economic relations, and human rights.
In law, the principle of aut dedere aut judicare refers to the legal obligation of states under public international law to prosecute persons who commit serious international crimes where no other state has requested extradition. However, the Lockerbie case demonstrated that the requirement to extradite or prosecute is not a rule of customary international law. The obligation arises regardless of the extraterritorial nature of the crime and regardless of the fact that the perpetrator and victim may be of alien nationality. It is generally included as part of international treaties dealing with an array of transnational crimes to facilitate bringing perpetrators to justice.
Article 1 of the European Convention on Human Rights is the first article of the European Convention on Human Rights. It states that "The High Contracting Parties shall secure to everyone within their jurisdiction the rights and freedoms defined in Section I of this Convention".
The United Nations Guiding Principles on Business and Human Rights (UNGPs) is an instrument consisting of 31 principles implementing the United Nations' (UN) "Protect, Respect and Remedy" framework on the issue of human rights and transnational corporations and other business enterprises. Developed by the Special Representative of the Secretary-General (SRSG) John Ruggie, these Guiding Principles provided the first global standard for preventing and addressing the risk of adverse impacts on human rights linked to business activity, and continue to provide the internationally accepted framework for enhancing standards and practice regarding business and human rights. On June 16, 2011, the United Nations Human Rights Council unanimously endorsed the Guiding Principles for Business and Human Rights, making the framework the first corporate human rights responsibility initiative to be endorsed by the UN.
Jurisdictional Immunities of the State was a case concerning the extent of state immunity before the International Court of Justice. The case was brought by Germany after various decisions by Italian courts to ignore the state immunity of Germany when confronted with claims against Germany by victims of Nazi-era war crimes. The court found that Italy was wrong to ignore German immunity, and found that Italy was obligated to render the decisions of its courts against Germany without effect.
The Mothers of Srebrenica, also known as the Mothers of the Enclaves of Srebrenica and Žepa, is an activist and lobbying group based in the Netherlands that represents 6,000 survivors of the siege of Srebrenica during the Yugoslav Wars of the 1990s. The organization is best known for bringing a civil action against the United Nations for a breach of duty of care for the failure to prevent the genocide at Srebrenica.
Marko Milanović is Professor of Public International Law at the School of Law of the University of Reading. He is an editor of the European Journal of International Law and its blog, EJIL: Talk!.