The Securing American ARMS Act of 2023 expands the federal government's emergency acquisition authority to allow faster purchasing and production of military equipment in response to armed attacks on U.S. allies or partners by foreign adversaries. The bill modifies existing law to enable the Department of Defense to quickly replenish American military stockpiles when weapons and equipment have been sent to allies under attack, and to arrange transportation of those transferred defense articles. This legislation primarily affects the military acquisition process and Defense Department operations, allowing them to bypass normal contracting procedures during these emergency situations. The bill does not specify any new funding amounts or detailed timelines, instead modifying existing emergency authority language to include this new scenario. The measure was introduced in November 2023 and referred to the House Armed Services Committee.