Germany challenges ICJ jurisdiction in Nicaragua’s Gaza arms case

Key points

• Nicaragua filed the case in March 2024, alleging Germany breached the 1948 Genocide Convention by providing military equipment to Israel despite knowing the risk of genocide.
• Germany, Israel’s largest arms supplier after the US, denies the accusations and argues its exports undergo strict legal scrutiny, with 98% consisting of general equipment like helmets and binoculars.
• The ICJ rejected Nicaragua’s request for emergency orders in April 2024 but kept the broader case active.
• Germany is now making preliminary objections, arguing the court lacks jurisdiction and that Nicaragua failed to follow required procedural steps before filing.
• The ICJ is holding four days of hearings to decide if the case can move forward; preliminary rulings typically take about six months.
• If Germany loses this stage, the case moves to a merits review, which could take years, similar to the timeline in South Africa’s separate genocide case against Israel.

Background

This legal dispute occurs against a backdrop of ongoing violence in Gaza, where a US-brokered ceasefire has been in place since October 2025 but attacks continue. Recent data indicates at least 1,344 Palestinians have been killed since the ceasefire began, with the overall death toll since October 2023 reaching 73,470. The ICJ has also been involved in a separate genocide case brought by South Africa against Israel, which is expected to have hearings on the merits no earlier than late 2029. Previous coverage has highlighted international debates over the definition of genocide in Gaza, including disputes involving public figures and legal actions related to aid flotillas.

Why it matters

The outcome of these preliminary hearings will determine whether Germany faces a full legal examination of its arms exports to Israel. A ruling in Nicaragua’s favor could set a precedent for holding third-party states accountable for facilitating alleged genocide, potentially impacting global arms trade and international humanitarian law enforcement.

What to watch

The ICJ judges will review the four days of hearings and issue a decision on Germany’s preliminary objections within approximately six months. If the case proceeds, it will move to a merits phase, which could take several years to conclude, mirroring the timeline of the South Africa v. Israel case.