As the US military accelerates its adoption of autonomous weapons systems amid a growing global artificial intelligence arms race, one expert told Common Dreams on Wednesday that “greater action needs to be taken urgently” to protect civilians and ensure meaningful human control over rapidly developing technologies.
US Defense Secretary Pete Hegseth told congressional lawmakers Wednesday during a House Armed Services Committee hearing on the proposed $1.5 trillion Pentagon budget for 2027 that the military will soon have a new “sub-unified command” dedicated to autonomous warfare.
Hegseth, who advocates “maximum lethality” for US forces, has expressed disdain for what he called “stupid rules of engagement” designed to minimize civilian harm. He has overseen the dismantling of efforts meant to mitigate wartime harm to civilians – hundreds of thousands of whom have been killed in US-led wars during this century, according to experts.
This “maximum lethality” ethos, combined with AI-powered systems allowing for exponentially faster and more numerous target selection, has raised concerns that have been underscored by actions including Israel Defense Forces massacres in Gaza and Lebanon, and US attacks like the cruise missile strike on a school in Iran that killed 155 children and staff.
“A sole focus on achieving maximum lethality is inherently incompatible with civilian protection,” Verity Coyle, deputy director of Human Rights Watch’s (HRW) crisis, conflict, and arms division, told Common Dreams. “If the United States truly seeks to protect civilians, it should forgo this limited focus and ensure it has guardrails in place that assess the proportionality of its actions and guarantee a distinction between civilians and combatants.”
“Under international humanitarian law, civilian protection requires that military actions abide by the principles of distinction and proportionality,” Coyle noted. “In other words, military actors must distinguish between civilians and combatants and ensure that the resulting harm to civilians from their actions would not be excessive in comparison to the perceived military gain.”
Experts on lethal autonomous weapons systems – commonly called “killer robots” – stress the need for meaningful human control. However, with industry-backed efforts afoot to ban state and local governments from placing guardrails on AI development, retaining such control could become increasingly difficult as the technology advances.
“The lack of serious guardrails… shows a troubling lack of concern for these real and immediate risks to civilians both in the United States and abroad,” Coyle said. “While we have seen some Congress members and state legislators express concern over these developments, greater action needs to be taken urgently.”
Asked about the “if we don’t build it, they will” mentality of many US proponents of unchecked AI development that is reminiscent of the Cold War nuclear arms race, Coyle said the United States is ignoring its “ability to set the global agenda and international humanitarian law norms.”
“As we see greater integration of AI in the military domain and resulting civilian harm, we need strong international leadership to respond to these threats, not states relinquishing their responsibilities,” she asserted.
Hellbound and Down 