The race for semiconductor sovereignty is becoming a physical war. On one front, Elon Musk is constructing a chip factory the size of three Central Parks to produce one terawatt of compute annually, a 50x leap over current global capacity. On another, the U.S. Navy is testing software on Guam that assumes America’s cellular infrastructure is already a Chinese asset.
Peter Diamandis detailed Musk’s “Terafab” on Moonshots, a vertically integrated facility targeting power for SpaceX orbital hardware and terrestrial AI. Brett Winton noted on ARK Invest’s FYI that the $20 billion price tag is just the start; the plant will require 10 gigawatts of power. Musk’s goal isn’t margins but ensuring the chips exist for his ambitions, forcing cautious legacy manufacturers like TSMC to scale or risk irrelevance.
Brett Winton, FYI - For Your Innovation:
- Access to chips is his anticipated choke point because he believes he can launch terawatts of energy into space.
- He just needs terawatts of chips to accompany that energy to train and infer massively intelligent AI models.
Meanwhile, the hardware supply chain faces a dual crisis: physical sabotage and systemic infiltration. Breaking Points reported that Israeli strikes and Iranian retaliation have physically damaged Gulf oil and LNG infrastructure, threatening the raw inputs - helium, sulfur, bromine - essential for chip manufacturing in Taiwan and South Korea. Simultaneously, John Doyle stated on The a16z Show that Chinese hackers compromised the “lawful intercept” plug-in points in every major US carrier, enabling them to listen to senior officials’ calls.
The military response is to bypass the compromised hardware entirely. The Navy tested Cape’s secure software overlay on Guam months before the Salt Typhoon breach became public, creating a resilient “network of networks” atop hostile infrastructure. This software-defined warfare model, where device identifiers rotate to prevent tracking, represents a fundamental shift from securing the perimeter to surviving within a compromised system.
Alex Greenaway argued on Moonshots that Musk’s domestic production at scale could neutralize the strategic threat of a Chinese invasion of Taiwan by ending Western dependency. But the immediate fragility is global. Krystal Ball noted on Breaking Points that most advanced chips are made in South Korea and Taiwan, which get most of their crude oil and LNG from the Persian Gulf. A supply squeeze there creates a manufacturing bottleneck no amount of domestic drilling can fix.
Krystal Ball, Breaking Points:
- Most advanced memory and training chips are produced by companies in South Korea and Taiwan.
- These countries in turn get a large majority of their crude oil and much of their LNG from the Persian Gulf.
The convergence is clear: the future of compute depends on building new physical factories while defending against the takeover of existing ones. Musk is replacing the supply chain; the Navy is surviving within one that’s already broken.
