LIVE NOW: CPDC Webinar on Bradley Thayer’s America’s 100 Years War

# Why This Matters

Bradley Thayer, a China hawk and defense strategist who has circulated through Pentagon advisory roles and the Hudson Institute, is laying out a framework argument in real time today: that the U.S. is engaged in a generational conflict with China that will span a century, requiring economic, military, and ideological mobilization on a scale most Americans don't yet grasp. The webinar—hosted by the Center for Politics and Diplomacy at Columbia (CPDC)—gives his thesis a university platform at a moment when Pentagon spending priorities and industrial policy are being actively contested in Congress. Thayer's specific argument hinges on treating Chinese strategic intent as fundamentally incompatible with American interests, not as a competition that can be managed or compartmentalized.

What makes this live now is timing. The incoming Trump administration is simultaneously cutting foreign aid, questioning NATO commitments, and signaling possible tariff-based economic repositioning—while China consolidates control over critical minerals, semiconductor supply chains, and military modernization. Thayer's "100 Years War" frame serves to counter narratives that say America can simply reduce engagement, cut costs, and pivot inward. For defense contractors, hawkish policymakers, and military planners currently drafting posture documents, his argument—if it lands—creates intellectual cover for sustained Cold War–scale expenditure and manufacturing buildup that might otherwise face domestic pressure.

The conservative read here is straightforward: Thayer is calling for what he sees as necessary realism. China is not a partner that will converge with U.S. interests over time—it's a system with opposed values, military objectives, and economic designs on America's sphere. Maintaining technological edge, ensuring supply chain resilience, and hardening alliances requires sustained investment and sacrifice. The "100 years" framing isn't hyperbole; it's a warning that this isn't a five-year election cycle problem but a structural fact of the 21st century. From this view, the Biden-era strategy of "managed competition" was naive, and the question now is whether the U.S. will commit to competing or concede ground.

Historically, this echoes Cold War doctrine—specifically NSC-68, the 1950 classified memo that reframed Soviet competition as existential and justified a tripling of defense spending as non-negotiable. Like that moment, Thayer's argument asks policymakers and the public to accept a shift from episodic crisis response to permanent mobilization. The difference: Cold War opponents were geographically separated and economically sealed off. China is woven into the American supply chain, financial system, and consumer economy—making any "100-year" stance far more disruptive and domestic-costly than the last one was.

What to watch: the CPDC webinar commentary may get picked up in defense policy circles and Senate Armed Services Committee briefings. More concretely, watch whether Thayer's framing appears in Trump's yet-to-be-finalized National Security Strategy (due to be published within months). If the 100-year competition framework becomes official doctrine, it locks in budget baselines and industrial policy priorities that will be hard to reverse. Second watch point: whether academic China analysts at peer institutions (Stanford's Hoover Institution, Johns Hopkins SAIS) adopt or critique this frame publicly—that determines whether it becomes consensus among serious analysts or remains a hawkish outlier position.