The main purpose of this legislative text is to express Congress's disapproval of a proposed military sale to Israel. Specifically, it aims to block an enhancement or upgrade of sensitive military equipment that is part of this sale, which is significant due to the high value of the defense articles and services involved. Key provisions of this resolution include the prohibition of a specific foreign military sale to Israel. This sale includes an increase in the value of major defense equipment by $624 million and an additional $269 million for non-major defense equipment.