The U.N.'s top court will from Monday hold hearings on the legal consequences of Israel's occupation of Palestinian territories since 1967, with an unprecedented 52 countries expected to give evidence.
Nations including the United States, Russia, and China will address judges in a weeklong session at the Peace Palace in The Hague, seat of the International Court of Justice (ICJ).
In December 2022, the U.N. General Assembly asked the ICJ for a nonbinding "advisory opinion" on the "legal consequences arising from the policies and practices of Israel in the Occupied Palestinian Territory, including East Jerusalem."
While any ICJ opinion would be non-binding, it comes amid mounting international legal pressure on Israel over the war in Gaza sparked by the brutal October 7 Hamas attacks.
The hearings are separate from a high-profile case brought by South Africa alleging that Israel is committing genocidal acts during the current Gaza offensive.
The ICJ ruled in that case in January that Israel must do everything in its power to prevent genocide and allow humanitarian aid into Gaza but stopped short of ordering a cease-fire.
On Friday, it rejected South Africa's bid to impose additional measures on Israel but reiterated the need to carry out the ruling in full.
