Senator Adam Schiff has introduced the Human Authority in Lethal Operations Act, a bill that would impose new limits on the Department of Defense’s use of artificial intelligence in lethal strikes. The legislation, unveiled on Monday in Washington, DC, seeks to establish guardrails and oversight for autonomous and semi‑autonomous weapons and surveillance systems that rely on AI. Schiff said the department’s recent use of AI demonstrates an urgent need for regulation.

The bill requires the DoD to disclose the commanders who authorize force that involves autonomous weapons and to keep records of the decision‑making process, including how targets are selected. It also mandates a review process for autonomous and semi‑autonomous weapons systems before they can be fielded. In addition, the act bars the Pentagon from using AI to surveil Americans engaged in constitutional activities such as protesting and prohibits the acquisition of personal data on U.S. citizens if it would violate the act.

According to the UPI report, Schiff’s proposal follows a broader debate about the role of AI in the U.S. military. The Department of Defense has invested heavily in AI programs, including the Joint Artificial Intelligence Center’s Replicator initiative and the use of AI for target identification in the 2022–2023 period. Critics argue that autonomous weapons raise legal, ethical, and security concerns, while supporters point to potential advantages in speed and precision.

The Human Authority in Lethal Operations Act is part of a growing legislative effort to address AI governance in defense. Senator Elissa Slotkin, also a Democrat, is preparing a separate bill that would address AI use in the defense sector. The two proposals reflect bipartisan attention to the risks associated with autonomous weaponry and AI‑driven surveillance.

Internationally, the United States has participated in multilateral discussions on responsible AI in the military domain. The 2023 Summit on Responsible Artificial Intelligence in the Military Domain in The Hague produced a non‑binding call to action that called for increased transparency and accountability. The new U.S. bill echoes those themes by requiring documentation and human oversight of lethal AI systems.

The bill’s emphasis on protecting constitutional rights is a response to concerns that AI surveillance could be used against peaceful protestors. The prohibition on purchasing personal data on Americans is intended to prevent the Pentagon from accessing private information that could be used for targeted surveillance or profiling.

While the bill has not yet been voted on, it has been introduced in the Senate and is expected to be considered by the Senate Armed Services Committee. If enacted, it would represent the first federal legislation to impose explicit limits on the use of AI in military lethal operations. The bill also aligns with existing DoD directives that require legal review of weapon systems and adherence to international humanitarian law.

The legislation is likely to spark debate among defense officials, technology experts, and civil liberties advocates. Some experts argue that the bill could slow the deployment of advanced AI systems that may be needed for national security, while others contend that the safeguards are necessary to prevent accidental or unlawful use of lethal force.

At present, the Human Authority in Lethal Operations Act remains a proposal. Its future will depend on Senate deliberations, potential amendments, and the broader political climate surrounding AI regulation. Stakeholders will be watching closely as the bill moves through committee hearings and possible floor debate.