International Law in Brief


International Law in Brief (ILIB) is a forum that provides updates on current developments in international law from the editors of ASIL's International Legal Materials.
| By: Michael G. Bergin, Jr. : September 15, 2023 |

On September 8, 2023, the Second Circuit Court of Appeals dismissed claims brought by U.S. nationals against the Palestinian Liberation Organization (PLO) under the Anti-Terrorism Act (ATA) and the Promoting Security and Justice for Victims of Terrorism Act (PSJVTA). As reported by Maggie Gardner in Transnational Litigation Blog, the Second Circuit’s decisions in Fuld v. Palestine Liberation Organization and Waldman v. Palestine Liberation Organization, declared the PSJVTA unconstitutional “because it asserts personal jurisdiction based on activity that cannot be understood as...


| By: Michael G. Bergin, Jr. : September 06, 2023 |

On June 20, 2023, the United States Treasury Department announced that it had designated for sanctions Major General James Nando and Governor Alfred Futuyo of South Sudan for their involvement in sexual violence related to the ongoing conflict in that country. As reported by JURIST, the sanctions “block their access to any US assets and prevents US nationals from doing business with them.” The designations come following a Presidential Memorandum, enacted in November of 2022, in which President Biden called for accountability for conflict related sexual violence, and United Nations...


| By: Justine N. Stefanelli : September 01, 2023 |

On August 22, the UN Committee on the Rights of the Child published General Comment No. 26 on children's right and the environment with a special focus on climate change. According to a summary by the Committee, the "Committee emphasizes the urgent need to address the adverse effects of environmental degradation, with a special focus on climate change, on the enjoyment of children’s rights, and clarifies the obligations of States to address environmental harm and climate change." Running at 20 pages in length, the Comment includes sections on the evolution of international law on human...


| By: Justine N. Stefanelli : August 22, 2023 |

On August 14, 2023, the Montana First Judicial District Court invalidated a state law based on the right to a clean and healthful environment in the Montana Constitution. As reported by JURIST, Held v. Montana addresses the Montana Environmental Policy Act (MEPA) and its prohibition on considering GHG emissions in the context of energy and mining project reviews. According to the Court, the prohibition violates the Montana Constitution because it "categorically limits" what the government can consider in order to safeguard the environment. Moreover, the state failed to produce "...


| By: Justine N. Stefanelli : August 01, 2023 |

On July 30, 2023, the Authority of Heads of State and Government of the Economic Community of West African States (ECOWAS) held an extraordinary summit to address the political situation in Niger—specifically the July 26 military coup which resulted in the detention of President Muhammed Bazoum, his family, and members of his government. The resulting communique reaffirmed President Bazoum as the legitimate elected President and Head of State of the Republic of Niger, “condemn[ed] in the strongest terms the attempted overthrow of constitutional order in Niger and the illegal detention” of...


| By: Justine N. Stefanelli : July 19, 2023 |

The International Court of Justice rejected Nicaragua's case against Colombia regarding their dispute over maritime borders and entitlements in the Caribbean in a decision filed July 13. The Court, led by President Joan E. Donoghue, determined that Nicaragua is not entitled to an extended continental shelf within 200 nautical miles from the baselines of San Andres and Providencia. Nicaragua asked the Court to delimit the boundaries between the continental shield of Nicaragua beyond the 200 nautical mile limit from the baselines from which the breadth of the territorial sea of Nicaragua is...


| By: Ayomide Oloyede : July 05, 2023 |

On June 28th, China enacted new legislation in an effort to deter sanctions and “safeguard national sovereignty.” Most of the new law consolidates language present in existing laws into a comprehensive international relations framework, most notably a “foreign policy aligned with socialism,” JURIST reports. In the law, China delineates its right to take “countermeasures and restrictive measures” against threats to international law and the “sovereignty, security, and development interests of the People’s Republic of China.” China also underscored its commitment to the UN and its “related...


| By: Ayomide Oloyede : July 03, 2023 |

On June 27th, in the case of Mallory v. Norfolk Southern Railway Co., the Supreme Court narrowly upheld the constitutionality of Pennsylvania’s corporate registration statute with a five-justice majority. The statute requires out-of-state corporations registering to conduct business in the State to consent to all-purpose (general) personal jurisdiction. The ruling has significant implications for personal jurisdiction doctrine and potentially, as reported by Transnational Litigation Blog, “re-opens the door to suing...


| By: Ayomide Oloyede : June 27, 2023 |

During a press conference on Monday, Fionnuala Ní Aoláin, the first U.N. Independent Investigator to visit Guantanamo Bay, reported that the 30 remaining prisoners held in the facility are subjected to “ongoing cruel, inhuman, and degrading treatment under international law.” In her report released on June 14th, she recognized the U.S. Government's “substantial efforts to live up to its international human rights law obligations” but also urged the U.S. to ensure accountability for all violations of international law,...


| By: Ayomide Oloyede : June 27, 2023 |

The U.N.'s 193 member states have adopted the Agreement under UNCLOS on the Conservation and Sustainable Use of Marine Biological Diversity of Areas Beyond National Jurisdiction. Referred to as the ‘high seas’ treaty, it is a landmark legally binding marine biodiversity agreement. The high seas treaty's impact is comparable to that of the U.N. Convention on the Law of the Sea, implemented three decades ago. This treaty establishes a comprehensive framework for "Marine Protected Areas" and requires member states to...