Germany has asked the International Court of Justice to throw out the genocide case Nicaragua brought against it, urging the court in The Hague to reject the Central American state's claims in their entirety.

The challenge comes before the ICJ, the principal judicial organ of the United Nations, which has been seized of the dispute brought by Nicaragua against Germany. Nicaragua's application accuses Germany of violating its obligations under the Genocide Convention, and Germany now argues the case should not proceed to a merits determination.

Germany's request places the dispute at a decisive procedural stage. When a respondent state asks the court to throw out a case, the ICJ must first satisfy itself that the claims before it are capable of being adjudicated — that the court has jurisdiction, that the claims are admissible, and that they disclose a basis in law for relief. Only if those thresholds are crossed will the judges proceed to examine the substance of the allegations.

The stakes for both states are considerable. For Nicaragua, dismissal would end its litigation at The Hague without any judicial pronouncement on the merits of its accusations. For Germany, a successful application would close off a case that carries obvious reputational weight, given that the allegations invoke the Convention on the Prevention and Punishment of the Crime of Genocide — the treaty adopted in the immediate aftermath of the Second World War and ratified by the overwhelming majority of states.

Genocide Convention disputes between states have become a familiar feature of the ICJ's docket. The court has repeatedly emphasized that the convention creates obligations owed by each state party to every other party, obligations the court has described as obligations erga omnes partes. That framework has allowed states without a direct territorial connection to a conflict to sue other states at The Hague, a litigation strategy Nicaragua has itself employed before. It is on precisely that doctrinal terrain — who may sue, over what, and on whose behalf — that jurisdictional battles in convention cases are typically fought.

For practitioners, the practical consequence is straightforward. Whatever the ICJ decides on Germany's request will shape the scope of Genocide Convention litigation for years to come. If the court keeps the case, it will move toward written pleadings and, potentially, hearings on the merits, with all the discovery of state practice, treaty interpretation under Articles 31 and 32 of the Vienna Convention on the Law of Treaties, and evidentiary burdens that such proceedings entail. If the court dismisses the case, states considering similar applications will face a narrowed path.

The ICJ has not yet ruled. Its decision on Germany's request will issue in due course, following deliberation by the full bench. As is customary, any ruling will be read in open court at the Peace Palace and published by the court's registry.

Both governments are represented before the court by their respective legal teams, and further procedural steps will follow once the judges determine whether the case survives Germany's challenge.