Modern battlefields consume drones the way 20th-century conflicts consumed artillery shells: by the thousands, every day, with no end in sight. Ukraine built 5 million drones last year. Russia launched 805 in a single night against Ukrainian cities.In this kind of warfare, victory doesn’t go to the side with the most sophisticated weapon but to the defense industrial base that continues manufacturing at scale.
And production, in the age of drone warfare, starts with a permanent magnet.Every motor in every drone flying over Ukraine and Iran today contains at least one. China makes almost all of them.President Donald Trump's June 6, 2025, executive order on drone dominance directed every federal agency toward American-made platforms and gave the industrial base a clear demand signal to organize around.
Traditional acquisition timelines have been compressed from years to months, with vendors competing in field evaluations that move directly to production contracts.The Pentagon's Drone Dominance Program has committed $1 billion to purchasing more than 200,000 drones by 2027, with a staggering escalation to 340,000 systems by 2028.But translating that ambition into durable production capacity requires following the supply chain below the motor.
America consumes approximately 50,000 tons of permanent magnets annually, nearly all imported from China.The magnet is not a smart component.
It carries no data.It cannot surveil.
It generates the magnetic field that drives lift and torque, and when it stops arriving, the program stops scaling.T.S.Allen, who ran the Pentagon's rapid drone fielding program before leaving the Defense Innovation Unit last year, told a Brookings Institution forum last year that scaling drone production to battlefield demand requires "figuring out … the batteries and all the critical components that will need to be produced at scale." The underlying challenge, he said, was singular: "Almost the only processing for most critical...