The battle over the Navy’s flight decks has escalated into a high-stakes standoff between legacy muscle and digital progress. President Donald Trump recently issued a national security presidential memorandum directing War Secretary Pete Hegseth to return future carriers to traditional steam power. This directive is not without merit. For a military caught between rising costs and terrifying new threats, the White House is asking a fundamentally sound question. Do we build for maximum reliability today, or do we risk our defenses on the unproven promise of tomorrow?
The argument for the president’s position is rooted in battlefield reality. Critics of the all-electric Electromagnetic Aircraft Launch System point to severe teething issues and fragile digital infrastructure. In an era of sophisticated electronic warfare, this skepticism has real tactical weight. A massive electromagnetic pulse or a high-powered microwave strike could theoretically fry a ship’s microchips. In contrast, a physical steam piston cannot be hacked. It cannot be disabled by a localized voltage spike. If the lights go out in the middle of a conflict, steam still pushes planes into the sky. For a commander focused on immediate readiness, choosing a system that can be fixed with a hammer over one that requires a software engineer is a highly logical stance.
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Yet, the Navy’s push for innovation is equally justified by the demands of modern combat. Early testing data indicate that EMALS delivers faster launch rates than older platforms. The digital system smoothly scales its power output. This allows it to launch heavy manned fighters and delicate, lightweight unmanned drones off the same deck. Steam simply cannot do that without tearing smaller airframes apart. As unmanned aircraft become central to naval strategy, the Navy cannot afford to build carriers incapable of launching them safely. Furthermore, the electronic system slashes the crew requirement by up to 500 sailors per ship. It completely eliminates the brutal, dangerous maintenance loops of high-pressure boilers. The Navy is rightly looking at the next 50 years of warfare, where speed, automation, and drone integration will decide the victor.
However, forcing a massive structural redesign mid-construction on ships such as the USS Doris Miller ignores practical limitations. General Atomics has noted that production on the system for this ship is nearly 50% complete. Tearing out steel hull modules to run miles of heavy steam piping will waste hundreds of millions of taxpayer dollars. It will also scramble our domestic shipyards and delay deployment schedules. Worse, modern steam systems are no longer purely mechanical anyway. They depend heavily on electronic sensors to function. An EMP powerful enough to kill EMALS would blind a steam carrier’s tracking radar regardless. We cannot wait indefinitely for perfect, flawless technology to emerge while our adversaries advance. We must make a decision based on what we know today about the immediate future of naval warfare.
TRUMP HANDED COPS THE POWER TO JAM DRONES. BAD SOFTWARE COULD RUIN IT
The most reasonable solution does not lie in a binary choice between an obsolete past and a vulnerable future. The Pentagon should use the current construction timeline to execute a smart, targeted engineering pause. Instead of wasting money on retrofitting heavy plumbing, we should deploy emerging defense technologies to harden what we have already built. We can protect our fleet without throwing away a decade of technological progress.
The path forward requires securing our digital innovations rather than abandoning them. Next-generation wide-bandgap semiconductors such as Silicon Carbide can make electronic launch networks resilient against microwave attacks. Moving from centralized power grids to distributed supercapacitors prevents an “all-or-nothing” system failure if a sector is hit. Finally, low-profile pneumatic backup tracks can provide an unhackable emergency option for scout planes if the main power grid fails. True defense readiness means honoring the demand for rugged survivability while executing the vision for technological dominance.
Eric Wargotz is a practicing physician, pathology professor, and Maryland civic leader who writes frequently on foreign policy, national security, and political strategy. The views expressed may not represent those of his affiliates.
