
Intelligence Squared What Happens If Billionaires Control the Tools of War? With Sharon Weinberger
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Nov 2, 2026 Sharon Weinberger, a veteran national security journalist and editor-in-chief of the Bulletin of the Atomic Scientists, examines Silicon Valley’s growing role in warfare. They discuss billionaire control of military technologies, private satellites and AI, Pentagon dependence on proprietary software, the rise of defense startups, Ukraine as a testing ground, and the risks of AI-driven targeting and weakened democratic oversight.
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Private Capital Gives Tech Founders Battlefield Power
- New defense companies use private capital to develop core technologies, giving founders more control than traditional contractors had.
- Starlink’s role in Ukraine shows how a billionaire can personally influence access to military-critical infrastructure.
The Pentagon Is Buying Access Instead Of Weapons
- The Pentagon increasingly buys access to software, data, cloud platforms, and AI models rather than simply purchasing finished weapons.
- Proprietary data and software rights can create new contractual tensions and deepen government dependence on vendors.
Defense Startups Must Prove More Than Hype
- Startup slogans such as “move fast” do not prove that venture-backed firms can build defense hardware faster or better.
- SpaceX is a demonstrated outlier, while other companies have produced substantial hype alongside notable deployment failures.








