Richard Sanders, Phnom Penh
As the U.S. military embraces AI and prepares for large-scale war, cognitive warfare is emerging as a favored concept for disrupting enemy decision-making. Supporters say it could help deliver faster, sharper battlefield choices and a decisive information edge.
Critics, however, argue the idea is largely a rebranding of older psychological and information operations. They say its biggest obstacles are not conceptual but practical: it is hard to measure, politically vulnerable, publicly controversial, and institutionally weak.
The debate carries particular weight for Taiwan, where the threat environment already blends military pressure with disinformation, political coercion, and psychological signaling from Beijing. In a Taiwan contingency, efforts to shape perception and slow decisions would likely target not only commanders, but also civilian leaders, reserve forces, media ecosystems, and public morale.
That makes Taiwan a likely testing ground for both the promise and the limits of cognitive warfare. On one hand, the island’s frontline exposure to gray-zone pressure makes influence operations central to any future conflict. On the other, Taiwan also illustrates the same structural problems critics see in the broader concept: it is difficult to measure whether narratives actually change behavior, hard to separate real persuasion from noise, and politically sensitive when democratic societies weigh the costs of countering manipulation with tools that can resemble propaganda themselves.
The issue now extends beyond theory, as lawmakers press the Pentagon to define cognitive warfare and distinguish it from existing information activities. For Taiwan and its partners, the stakes are immediate: any doctrine built around cognitive warfare will need to work not just in military command centers, but in open societies where legitimacy, trust, and public resilience matter as much as speed.
The warning from skeptics is that new technology may give old ambitions a modern gloss. In a Taiwan crisis, cognitive warfare could prove important, but without clearer strategy, stronger institutions, and public credibility, it may generate attention faster than it delivers durable results.
