Special Relationship Military Improvement Act of 2025

This legislation, titled the "Special Relationship Military Improvement Act of 2025," amends Section 38 of the Arms Export Control Act to significantly alter defense export regulations. Its primary purpose is to provide the United Kingdom with an exemption from the standard licensing requirements for the export of defense items, even in the absence of a relevant bilateral agreement. This aims to streamline defense trade and cooperation with a key ally. The bill also clarifies and updates exceptions related to defense cooperation treaties, specifically referencing the 2007 Treaty Between the United States and Australia Concerning Defense Trade Cooperation. However, it explicitly maintains control over certain highly sensitive defense articles and services, which are excluded from the scope of such treaties. These exclusions encompass complete rocket systems and unmanned aerial vehicles capable of delivering significant payloads, as defined by the Missile Technology Control Regime (MTCR) Annex Category I, along with toxicological and biological agents, and defense articles specific to nuclear weapons design and testing. Additionally, any items where Australian laws would prevent the enforcement of treaty-specified control measures are excluded, ensuring critical technologies remain under strict oversight.