For too long, Americans have underestimated the strategic value of our universities. The popular belief is that higher education’s chief contribution to national security is soft power—the goodwill generated by cultural exchange, academic diplomacy and global networking. That’s accurate, but it’s only a small part of the security story.
The vast majority of our 4,000-odd colleges and universities (including the elite ones) are hardly the ivory towers so associated with so-called woke movements and high-profile culture wars. Many, in fact, are the R&D labs of our national security infrastructure. They are the training grounds for the nation’s cyber warriors, military leaders, intelligence officers and diplomats. To be sure, they are one of America’s most potent weapons in an era of fierce geopolitical competition.
The Reserve Officers’ Training Corps is the military’s largest commissioning source, with a footprint that spans the nation. Army ROTC alone operates at about 1,000 college campuses and provides merit-based benefits to roughly 15,000 students each year. It produces approximately 70 percent of the officers entering the Army annually, commissioning around 5,000 second lieutenants in a typical year.
The scale is cross-service: Air Force ROTC maintains 145 host detachments with more than 1,100 partner universities and commissioned 2,109 Air Force and 141 Space Force officers in 2022. Navy/Marine Corps ROTC fields 63 units hosted at 77 colleges and extends to 160-plus colleges via cross-town agreements. Between 2011 and 2021, about 1,441 U.S. colleges and universities had at least one ROTC host, cross-town or extension unit—and every state has at least one host. Over its first century, ROTC has produced more than one million officers.
The Department of Defense, as key partner with higher education, invests billions annually in university research. In fiscal year 2022 alone, the DOD’s research, development, test and evaluation budget authority reached $118.7 billion. For example, the Defense University Research Instrumentation Program awarded $43 million in equipment grants to 112 university researchers for the 2025 fiscal year. Entities like DARPA (the Defense Advanced Research Projects Agency), the Army Research Laboratory, and the Office of Naval Research fund breakthroughs in AI, quantum computing, hypersonics and cyber resilience. Universities partner with the Defense Department and other government agencies to conduct research in areas like drone technology, stealth aircraft and, historically, the development of the Internet and GPS.
Cybersecurity is another front where U.S. universities lead with global distinction. The National Security Agency has designated nearly 500 campuses as national Centers of Academic Excellence in Cybersecurity. Universities like Carnegie Mellon, Purdue and the University of Texas at San Antonio run advanced programs focused on cryptography, digital forensics and cyber policy, partnering with both government and industry to build systems that repel state-sponsored hackers.
Biosecurity is equally critical. The COVID-19 pandemic proved that viruses can fundamentally destabilize economies and national morale as quickly as warfare can. Johns Hopkins, Emory, Harvard and Vanderbilt Universities all were at the forefront of research on the coronavirus and vaccines. Land-grant universities like Texas A&M and Iowa State have long been securing our food supply against agroterrorism and climate threats. As just one example of this partnership, in 2024, the U.S. Department of Agriculture’s National Institute of Food and Agriculture announced $7.6 million in grants to 12 different universities focused on agricultural biosecurity.
Then there’s the talent pipeline. American universities train the linguists, engineers, analysts and scientists who feed the Federal Bureau of Investigation, the Central Intelligence Agency, the Department of Homeland Security and the armed forces. Through partnerships with universities, the National Security Education Program, the Critical Language Scholarship and the National Security Language Initiative for Youth help produce graduates fluent in Arabic, Mandarin and Farsi—utterly essential skills for both diplomacy and national intelligence.
Boren Scholars and Fellows are dedicated to harnessing their advanced linguistic and cultural skills within the federal government by securing a minimum of one year of employment in national security, actively strengthening the federal workforce and significantly elevating U.S. capabilities, deterrence and readiness.
Meanwhile, China has built a centralized academic–military complex under its Military–Civil Fusion strategy. Top universities like Tsinghua and Beihang Universities are deeply integrated with the People’s Liberation Army, producing dual-use research in AI, quantum and hypersonics—technologies intended to challenge U.S. dominance. The National University of Defense Technology is a flagship institution in this network, known for dual-use supercomputing and aerospace research. This model is potent but currently lacks the kind of innovative potential of U.S. institutions.
The U.S. system, by contrast, is decentralized, competitive and open. We often refer to this as “loose coupling”; the accompanying organizational dynamic is what enables so much of the innovative, interdisciplinary and cross-institutional work that U.S. higher education produces. But adequately funding this system is quickly becoming unsustainable and unpopular. The Trump administration is cutting funding for politically inconvenient fields—such as climate science, public health and international cooperation—and subjecting grant applications to political review. Many of these cuts target areas of academic inquiry that may appear obscure to the public but are fundamental to the foundational domains of national security. It is also worth noting that recent research suggests that the already high public and private returns to federally funded research are likely much higher than those reflected in current estimates.
Focusing solely on weapons labs while neglecting other strategic fields is short-sighted and dangerous. Security is not merely about firepower—it’s about the stability of the knowledge-based society. Public health, basic sciences, environmental resilience, diplomacy and social cohesion are just as critical to preventing conflict as advanced missiles and cyber weapons. To be sure, our colleges and universities contribute, almost beyond measure, to the stability of U.S. civil society through each of these domains.
Universities are not optional in the defense of this republic—they are indispensable. Undermine them and we hand our international competitors the high ground in both technology and ideas. In the contest for global leadership, the fight won’t just be won on battlefields. It will be won in classrooms, labs and libraries.
Brian Heuser is an associate professor of the practice of international education policy at Peabody College of Vanderbilt University. For much of his career, he has worked on numerous projects related to national security education, including with the Boren Scholars Program, the former Edmund S. Muskie Graduate Fellowship Program and as a U.S. Embassy policy specialist to the Republic of Georgia.
