Starting this Thursday, a new Israeli law will block the United Nations Relief and Works Agency (UNRWA) from operating in the country. This move could have serious consequences for Palestinians in Gaza, the West Bank, and neighboring regions who depend on the agency for essentials like food, water, and shelter.

For years, UNRWA has been a lifeline for millions of Palestinians, especially in Gaza, where the ongoing conflict has left much of the territory in ruins. Israel claims the agency is influenced by Hamas and cannot remain neutral. They argue that many UNRWA staff members are linked to the group, including some involved in recent attacks on Israel.

But aid officials worry that cutting off UNRWA—the largest aid organization in Gaza—will cripple efforts to support those in need. While Israel suggests other groups can step in, experts say no organization can match UNRWA’s scale and reach.

The Israeli military unit responsible for aid coordination has said they’ll follow the law, but the impact on Palestinians remains uncertain. For now, the ban raises questions about how vital services will be delivered to those who rely on them most.