Israel has repeatedly accused Hamas of hijacking humanitarian aid that was allowed into Gaza. Hamas has denied the allegations and has blamed Israel for shortages.
The resolution adopted in December by 137 of the 193 nations in the U.N.’s General Assembly called on Israel to comply with its obligations towards the Palestinian population, as it expressed “grave concern” about the dire humanitarian situation.
Israel, the United States and 10 other countries voted against the resolution, while 22 countries abstained.
Representatives for the Palestinian territories will be among the first to address the court in The Hague on Monday.
Israel is not among the roughly 40 nations that will speak during the five days of hearings scheduled through Friday. The United States will state its opinion on Wednesday.
Advisory opinions of the ICJ, also known as the World Court, carry legal and political weight, although they are not binding and the court has no enforcement powers.
The U.N. views Gaza and the West Bank as Israeli-occupied territory. International humanitarian law requires an occupying power to facilitate relief programs for people in need and ensure food, medical care, hygiene and public-health standards.
After the hearings, the World Court will likely take several months to form its opinion.
