The requirement for human responsibility in the use of force is not a new concept created for AI. It is governed by long-standing international humanitarian law and existing military policies. These foundational legal structures apply to all weapons, from bows to AI-drones, ensuring a commander is always accountable.

Contrary to common perception, the U.S. defense industry often operates with more stringent responsible AI frameworks and safety regulations than the commercial sector. While this can slow down adoption of cutting-edge tech, it enforces a focus on safety that many commercial companies have yet to implement.

To prevent a scenario where 'the algorithm did it,' the U.S. military relies on the legal principle of 'human responsibility for the use of force.' This ensures a specific commander is always accountable for deploying any weapon, autonomous or not, sidestepping the accountability gap that worries AI ethicists.

While the US military opposes bans on autonomous 'killer robots' for conventional warfare, it maintains a firm 'human-in-the-loop' policy for nuclear launch decisions. This reveals a strategic calculation: the normative value of preventing autonomous nuclear use outweighs any marginal benefit, a line not drawn for conventional systems.

Instead of automating decisions, the Pentagon's AI strategy focuses on synthesizing vast amounts of data—assets, weather, potential reactions—to expand a human operator's situational awareness, enabling them to make better, more informed choices.

The military doesn't need to invent safety protocols for AI from scratch. Its deeply ingrained culture of checks and balances, rigorous training, rules of engagement, and hierarchical approvals serve as powerful, pre-existing guardrails against the risks of imperfect autonomous systems.

Defense tech firm Smack Technologies clarifies the objective is not to remove humans entirely. Instead, AI should handle low-value tasks to free up personnel for critical, high-value decisions. This framework, 'intelligent autonomy,' orchestrates manned and unmanned systems while keeping humans in the loop.

Despite advancements, AI's current role in elite military units is confined to planning and analysis. It provides intelligence packages but does not make the ultimate life-or-death decision to execute a mission. That responsibility remains firmly with the human ground-force commander, who assesses if the criteria are met.

When the White House first proposed a policy against using AI for nuclear launch decisions in 2021, DOD officials found it strange. This highlights the incredible speed at which AI's strategic risks have moved from fringe concerns to central policy debates in just a few years.