This report provides a background of Israel's Iron Dome anti-rocket system and then briefly touches on other topics including U.S.-Israeli co-production of the system, and proposed future U.S. funding.

This report briefly describes legislative efforts to modify U.S. policy with respect to Jerusalem, in particular multiple enactments of the passport provision. The report summarizes the appellate court's opinion finding the passport measure unconstitutional and presents brief synopses of the petitioner's argument before the Supreme Court, the Secretary of State's brief in response, and briefs of amici curiae submitted by the Senate (pursuant to S.Res. 504) and by some Members of the House of Representatives. Finally, the report concludes by suggesting some factors that may affect the outcome.