June 8 (UPI) — Sen. Adam Schiff, D-Calif., introduced a bill Monday that seeks to limit the Department of Defense’s use of artificial intelligence in lethal strikes.

The Human Authority in Lethal Operations Act would establish guardrails and oversight for the use of autonomous and semi-autonomous weapons and surveillance systems that use AI. Schiff said the department’s use of AI in recent months shows there is an “urgent need” for the legislation.

“There are good reasons to use AI technology to advance our national security,” Schiff said in a statement. “However — just as with any tool, we cannot depend on technology alone to guide us, particularly when the risks of harm can be fatal. My legislation would protect Americans from unlawful domestic surveillance, ensure that humans in the chain of command exercise responsibility for the use of any lethal technology, and maintain strong ethical protections in the deployment of autonomous and semi-autonomous weapons.”

The bill requires the disclosure of designated commanders who give orders to use force that involve autonomous weapons systems and maintain records of the decision-making process, including how targets are selected.

The bill also requires autonomous and semi-autonomous weapons systems to be put through a review process and prohibits the Pentagon from using AI to surveil people who are doing constitutional activities, such as protesting. The Pentagon would also be barred from purchasing personal data on Americans if doing so would violate the act.

Sen. Elissa Slotkin, D-Mich., is preparing a separate bill proposal related to AI use in defense.