Stand with Israel Act

S 5303, the Stand with Israel Act, prohibits U.S. federal funds from being used to support the United Nations or its entities if those entities restrict Israel's full participation as a member state. Specifically, it blocks funding for UN contributions when the UN expels, downgrades, or suspends Israel's membership or limits its ability to engage equally with other member states. This bill directly affects how U.S. taxpayer money is allocated to the UN, requiring the Department of State and other agencies to withhold funds under these circumstances. The law amends the United Nations Participation Act of 1945 to enforce this restriction.