Block Nuclear Launch by Autonomous Artificial Intelligence Act of 2023

This bill prohibits the use of federal funds to develop or deploy autonomous weapons systems that lack meaningful human control for nuclear weapon launches or target selection. It directly affects federal agencies, particularly the Department of Defense, by banning spending on such systems for nuclear purposes. The key provision requires human oversight over target selection and launch decisions, aligning with existing U.S. policy and international law requiring human control in nuclear command. The bill does not ban autonomous systems generally but specifically restricts their use in nuclear contexts where human judgment is mandated.