Half-Year Influx of $16.8 Billion, 10,000 New Defense Startups in Two Years: Market Warns of Pentagon Reform-Induced Bubble

U.S. Secretary of War Pete Hegseth is spearheading efforts to redirect funding toward defense technology startups, aiming to overhaul the Department of Defense’s weapons procurement system from the ground up. This major reform, designed to boost procurement efficiency, has injected massive capital into the defense tech sector, but it has also triggered growing scrutiny and skepticism on Capitol Hill.

According to The Wall Street Journal, Hegseth has spent over a year rewriting long-standing procurement regulations. The core objective is to accelerate the acquisition of drones, artificial intelligence (AI), and other emerging technologies, while drastically simplifying bureaucratic procedures that have long favored traditional large defense contractors.

Despite the policy sparking a venture capital (VC) investment boom and attracting thousands of new entrants into the defense industry, data shows that the vast majority of military contract budgets remain in the hands of traditional defense giants. The Ronald Reagan Presidential Foundation & Institute’s 'National Security Innovation Base Report Card' reveals that in the last fiscal year, Pentagon spending on the top 15 defense tech startups reached three times the 2022 level—yet these startups still received less than 1% of the Pentagon’s total contracting budget.

Nevertheless, many startup executives believe the long-closed door is finally opening. Philong Duong, CEO of NODA AI—a company that secured a Pentagon contract to provide autonomous weapons software—told The Wall Street Journal: 'We finally have a chance to break the existing system.' The Center for Strategic and International Studies (CSIS) estimates that approximately 10,000 new defense firms have entered the market over the past two years.

As the U.S. military draws lessons from the war in Ukraine and prepares for potential conflict with China in the Indo-Pacific, spending on AI-driven systems, drones, and autonomous weapons is accelerating. Paige Craig, partner at defense tech investment firm Outlander VC, told The Wall Street Journal that battlefield technology has evolved far faster than the military’s traditional procurement processes can keep up with.

Craig likened this shift to a 'personal computer (PC) era of warfare,' meaning 'weapons are becoming cheaper, and everyone can access the basic tools of war through relatively equal channels.' Hegseth has implemented several concrete measures to streamline procurement, including delegating purchasing authority to mid- and junior-level officers, relaxing certain contract review rules, and creating dedicated channels for startups to compete for Pentagon contracts.

Hegseth emphasized to The Wall Street Journal: 'We’ve been waging a war of attrition against the Pentagon’s internal bureaucracy to widen the pipeline, ensuring that market competition, execution speed, technological innovation, and commercial solutions have a seat at the decision-making table.'

This strategy has driven record-breaking investment. According to market research firm PitchBook, defense and aerospace startups absorbed $16.8 billion in venture capital in the first half of this year alone—surpassing previous annual totals. However, some early key backers of the sector are now warning of bubble risks, arguing that the current overheating may be detached from reality.

Trae Stephens, co-founder of prominent defense tech company Anduril, recently stated on the podcast 'Uncapped': 'I’m very uncomfortable with the current situation. I can’t enjoy this moment at all. Current valuations are severely disconnected from market realities.'

The U.S. Congress is currently reviewing Hegseth’s proposed $1.5 trillion defense budget and closely examining the Pentagon’s increasing investments in venture-backed firms. The outcome of this policy debate will determine whether Hegseth’s defense procurement reforms can maintain their momentum as the military enters the next phase of modernization.