The years since the beginning of the twenty-first century have seen a significant incursion of international human rights law into the domain that had previously been the within the exclusive purview of international humanitarian law. The expansion of extraterritorial jurisdiction, particularly by the European Court of Human Rights, means that for many states, the exercise of physical power and control over an individual outside their territory may engage the jurisdiction of human rights obligations. Understanding the expansive tendencies of certain human rights tribunals, and the apparent disdain they have for any ambiguity respecting human rights, it is offered that the uncertain nature of the law surrounding humanitarian relief during blockades could leave blockading forces vulnerable to legal challenge under human rights legislation, particularly in cases in which starvation occurs as a result of a blockade.