U.S. Needs to Scale Cognitive Warfare to Secure National Interests

Unlike conventional or even cyber warfare, cognitive warfare targets the human mind directly. It aims not at destroying systems or infrastructure but at influencing perceptions, altering decision-making, and undermining willpower. As outlined in a recent IC Insiders report, U.S. intelligence leaders warn that unless the United States modernizes and scales its cognitive warfare capabilities, it risks ceding the initiative to adversaries like China and Russia, who already treat the human domain as a strategic battlespace.

In today’s hybrid conflicts, a war can be lost without a shot being fired—through mass manipulation campaigns, AI-driven disinformation, and subtle “brain-hacking” of public and elite opinion.

What is Cognitive Warfare?

Cognitive warfare is often described as the “sixth domain” of conflict, after land, sea, air, space, and cyberspace. Unlike cyber or electronic warfare, which target machines and signals, cognitive warfare aims at the human brain itself—both the individual cognition of decision-makers and the collective cognition of societies.

According to NATO’s Innovation Hub (innovationhub-act.org), it is defined as:

“The weaponization of public opinion, beliefs, and perceptions through AI, big data, and influence operations to erode adversaries’ decision-making capacity and strategic will.”

Key dimensions include:

• Information flooding: overwhelming populations with contradictory data.

• Reflexive control: tricking adversaries into making decisions that benefit the attacker.

• AI-driven propaganda: tailoring influence at scale via microtargeting.

• Neurotechnology: potential exploitation of human-machine interfaces to shape cognition.

The Adversary Playbook: China and Russia

Russia’s Cognitive Arsenal

Russia has long practiced reflexive control theory—using deception, misinformation, and narrative shaping to influence adversary decisions (understandingwar.org). From the annexation of Crimea to interference in Western elections, Moscow views the information environment as a permanent battlefield.

• Example: Russian campaigns during the Ukraine war used fake Telegram channels, fabricated videos, and AI-generated voices to create panic among Ukrainian civilians and mistrust in military leadership.

China’s Cognitive Front

China labels this domain as “Three Warfares”—public opinion warfare, psychological warfare, and legal warfare (theaustralian.com.au). Beijing’s ambition goes beyond short-term influence: it seeks long-term shaping of global narratives.

• Example: The PLA’s use of AI-powered bots and deepfake campaigns around Taiwan to spread doubts about U.S. commitments and portray Chinese dominance as inevitable.

Both adversaries have understood a central truth: control the story, and you control the battlefield.

The U.S. Lag in Cognitive Warfare

Despite pioneering psychological operations (PSYOPs) in the Cold War, the U.S. has fallen behind in today’s digital battlespace.

Key challenges include:

• Fragmentation of Efforts: Different agencies (DoD, CIA, NSA, DHS) run influence and counter-influence operations, but without unified doctrine.

• Slow AI Adoption: Concerns over privacy, ethics, and bias have slowed U.S. deployment of AI-powered influence tools. Meanwhile, adversaries exploit them without restraint.

• Reactive Posture: U.S. strategy often responds to adversary campaigns rather than shaping the environment proactively.

• Public Distrust: Domestic debates over “fake news” and censorship complicate the ability of U.S. institutions to fight disinformation without political backlash.

In short, the U.S. has the technology but not the organizational agility or political consensus to wield cognitive warfare at scale.

Scaling Cognitive Warfare: A Blueprint

To meet national security objectives, the U.S. must not just modernize but scale its capabilities across the intelligence community, military, and civil sector.

1. Institutionalize Cognitive Operations

• Establish a Joint Cognitive Warfare Center under U.S. Cyber Command or CDAO.

• Develop doctrine integrating cognitive warfare into Multi-Domain Operations (MDO).

• Train a dedicated cadre of Cognitive Warfare Operators blending cyber, psychology, and AI expertise.

2. Weaponize AI for Influence Operations

• Deploy large language models and generative AI to detect, mimic, and counter adversary narratives in real-time.

• Build AI adversarial simulators that predict how foreign populations and leaders might react to messaging campaigns.

• Integrate with JADC2 (Joint All-Domain Command & Control) to fuse cognitive operations into broader situational awareness.

3. Strengthen Cognitive Defense

• Launch public education programs to build cognitive resilience, teaching populations to recognize disinformation.

• Enhance AI-driven media verification tools to expose deepfakes instantly.

• Apply behavioral science to design “inoculation campaigns” that prepare societies against hostile narratives.

4. Civil-Military Collaboration

• Leverage Silicon Valley and tech startups in dual-use AI for influence detection.

• Incentivize private sector partnerships to monitor online spaces where state actors seed disinformation.

5. Ethical Guardrails

• Embed human oversight into every stage of AI-enabled cognitive operations.

• Define clear thresholds separating legitimate defense from manipulation of domestic populations.

• Coordinate with allies to create NATO-wide ethical standards for cognitive operations.

Risks of Inaction

Failure to adapt risks the U.S. losing wars before they begin. Consider:

• A Taiwan crisis where China preconditions U.S. public opinion into opposing intervention.

• Russian influence operations fracturing NATO unity before a Baltic confrontation.

• AI-generated disinformation eroding confidence in democratic elections, undermining national legitimacy.

Without effective cognitive warfare, the U.S. could win every kinetic battle and still lose the strategic war of perception.

Conclusion: The New Strategic Imperative

The mind is the ultimate high ground. In modern competition, weapons and armies matter, but decisions and perceptions decide victory. For the U.S. to secure its strategic interests, cognitive warfare must become a central pillar of national defense, not an auxiliary function.

Scaling cognitive capabilities—through AI, doctrine, education, and resilience—offers the U.S. its best chance to defend against adversaries who already fight in this invisible domain.

If Washington fails to act, future historians may record wars lost not on the battlefield, but in the contested space of human thought.