A global defense revolution is underway based on swarms of autonomous, unmanned, AI- and battery-powered drone systems. Last month President Donald Trump signed the “Unleashing American Drone Dominance” executive order, and on July 10, Defense Secretary Pete Hegseth began to operationalize efforts to bolster domestic drone technology and manufacturing.

Unfortunately for the U.S. and the West, this entire revolution rests on a single point of failure: Nearly every autonomous system being deployed today is powered by batteries dependent on Chinese-controlled supply chains. If America cannot source and manufacture the batteries that power its drones and autonomous systems, its defense superiority is at risk.

The Ukraine conflict provides a real-time demonstration of warfare’s new reality. Ukrainian forces have used small, inexpensive drones to destroy Russian strategic bombers worth tens of millions of dollars. Ukraine has become an innovation lab for developing and producing Western drones, yet nearly all of them are powered by batteries dependent on China.

The Pentagon has gotten the memo. The Army is undergoing its largest restructuring since the Cold War, equipping each of its active-duty divisions with many thousands—and potentially millions, eventually—of drones. The Defense Department’s Replicator Initiative aims to rapidly field thousands of autonomous systems before the end of this year. Programs like the Defense Innovation Unit’s Project G.I. are fast-tracking the next generation of drone technology.