You would think building a nuclear-powered warship is purely about physics and naval engineering. You would be wrong. Sometimes, it comes down to a stray conversation on a flight deck and a president's stubborn aversion to anything digital. Donald Trump has spent years waging a bizarre public feud against the United States Navy's choice of launch technology, fixating obsessively on bringing back traditional steam-powered aircraft catapults.
What started as a quirky talking point from his first term has now mutated into official executive action. The White House recently ordered the Navy to rip modern tech out of future Ford-class carriers and revert to old-school steam. It is an expensive, baffling pivot that leaves defense experts shaking their heads. But to understand why this happens, you have to look past the spreadsheets and look straight at how political obsessions turn into multi-billion-dollar military policy. You might also find this related article useful: Why the US naval blockade of Iran is a bigger deal than you think.
The Origin of an Obsession
Trump's grudge against modern engineering dates back nearly a decade. Back in 2017, during an interview with Time magazine, he famously railed against the digital catapult system being developed for the Navy's newest supercarriers. He recounted talking to an anonymous sailor who gave him a blunt critique of both options: the new electromagnetic system was "not good," and the old steam was "just brutal."
To Trump, the choice was simple. He latched onto the idea that newer equals overly complicated. He complained that you had to be Albert Einstein to figure out digital systems. While real engineers spent decades designing the Electromagnetic Aircraft Launch System (EMALS) to replace bulky steam pipes and massive water reserves, the president preferred the tangible roar of 20th-century machinery. As discussed in latest coverage by Reuters, the implications are significant.
Why the Navy Switched to Electromagnetic Launchers
Before we pretend steam was some flawless golden age, let us remember why the Navy abandoned it. Nimitz-class carriers relied on steam, and while they won wars, they were maintenance nightmares.
Steam systems waste an immense amount of fresh water and energy. They require massive mechanical infrastructure running all through the ship's hull. They lack fine-tuned control, meaning they put punishing, uneven stress on the airframes of modern fighter jets during launch.
EMALS was built to fix all of that. It uses stored kinetic energy and solid-state electrical power to launch aircraft smoothly. It handles everything from heavy strike fighters to lightweight drones with precise control. It reduces mechanical wear, requires fewer sailors to operate, and frees up precious interior space on the ship.
The lead ship of the class, the USS Gerald R. Ford, went through plenty of growing pains with its new tech. Early on, weapons elevators and electromagnetic gear gave the Navy headaches. But by its recent deployments, the ship was actually launching and recovering aircraft at a higher rate than older Nimitz-class carriers.
The Cost of Political Nostalgia
Despite operational progress, the executive order mandates that future Ford-class carriers—starting with the upcoming USS Doris Miller—ditch EMALS and go back to steam and hydraulics.
The financial and logistical fallout is staggering. General Atomics, the manufacturer of EMALS, pointed out that work on the catapults for the Doris Miller was already halfway complete. Reworking the internal architecture of a supercarrier that is already midway through construction creates massive scheduling delays and integration risks. Defense analysts note it will cost billions in taxpayer money just to downgrade to older technology.
Worse yet, rival nations are moving in the opposite direction. China's latest aircraft carriers already use electromagnetic launch technology. France is planning to adopt it too. Stepping backward while global competitors advance defies basic strategic logic.
Military procurement should be driven by threat assessments, test data, and engineering metrics. Instead, this multi-billion-dollar reversal proves that a single persistent idea, whispered by a random sailor and adopted by a president, can rewrite the blueprint of the American fleet.
Watch Trump Orders U.S. Navy To Bring Back Steam Catapults to see a detailed breakdown of this policy shift and its impact on military shipbuilding.
