Congress can review major U.S. weapons sales to other countries before they go through, and this resolution would block a specific planned sale of military equipment and related services to Qatar's government. If passed, it would stop that particular deal from moving forward, meaning the U.S. companies or agencies involved would not be authorized to complete the sale to Qatar as originally proposed. The bill itself doesn't spell out what happens next beyond halting this sale—it doesn't propose an alternative or explain the reasoning, just exercises Congress's power to say no to this transaction.