90 Days No Help: Fortress America’s Goal To Make Bases Resilient Bastions In A Crisis

The Pentagon is reportedly aiming for U.S. military installations to be able to continue essential operations for at least 90 days, or roughly three months, without any external support. The installation of new small nuclear reactors and other infrastructure is key to this part of a larger plan called Fortress America. The main intent is to ensure America’s armed forces can remain functional and ready to protect the homeland in the face of any massive disruptions to power grids and other supply chains due to major conflicts or other crises. For years, TWZ has been sounding the alarm about the glaring vulnerabilities of America’s critical civilian energy infrastructure, including to drone swarms and cyberattacks, which could cripple key military capabilities right where they live.

Fox News was first to report on the 90-day base resiliency goal yesterday, citing documents it said it reviewed. This is part of the extremely wide-reaching Fortress America initiative the Pentagon announced last month, which covers everything from improved physical and cyber defenses at facilities to securing reliable access to critical defense industrial resources. The “Fortress” in Fortress America is technically an acronym that stands for Federal Operations for Resilience, Troop Resources, Energy Supply, and Survivability.

Today, at Secretary Hegseth’s direction, the Department of War is announcing FORTRESS America—a national insurance policy for the American homeland.

Every major military installation in America will generate its own power.

We are bringing our critical supply chains home.

We… https://t.co/2kMQtw2r81 pic.twitter.com/Ptu8VQ5pv3

— Sean Parnell (@SeanParnellASW) September 30, 2026

“Under FORTRESS [sic], every major military installation in the continental United States would be expected to sustain essential operations independently for at least 90 days, including access to electricity, water, fuel and communications,” according to Fox.

Fox News’ story also includes comments about Fortress America from Pentagon chief spokesperson Sean Parnell, but it is unclear if he explicitly confirmed the 90-day target. TWZ has reached out for more information.

Parnell did put particular emphasis on the importance of reducing reliance on civilian power generation as part of the larger Fortress America plan. Previous reports have said that Parnell was key to formulating this initiative. He has also been discussed as a potential frontrunner to become the next Secretary of the Army.

“Power is combat now. Without electricity, you lose communications, water, logistics, assembly lines and just basic military command structures,” Parnell told Fox. “We don’t want to rely on standard civilian municipal infrastructure to run our national defense. We just simply can’t. It’s an intolerable risk.”

It should be pointed out here that some U.S. military bases do have their own power plants now, but this is not something that is far from universal across the board.

A train seen delivering coal to the power plant at Eielson Air Force Base in Alaska. USAF

Secretary Pete Hegseth made similar comments when he first unveiled the Fortress America initiative during a speech to service members at the U.S. Marine Corps’ base in Quantico, Virginia, in September.

“We are launching Fortress America, a national insurance policy for the American homeland,” Hegseth said at that time. “Every major military installation in America is going to generate its own power, independent of the civilian grid. If an adversary takes down the grid by cyber attack, by sabotage, or by any means, our bases stay lit, our aircraft keep flying, our command centers never go dark.”

Fox News’ report says that “portable nuclear reactors,” as well as “large-scale battery storage and microgrids capable of disconnecting military installations from the civilian electrical grid,” are key elements of the plan to achieve this independence when it comes to generating electricity.

The U.S. military, in cooperation with the Department of Energy, has already been heavily investing in the development and installation of so-called microreactors at bases across the country. In August, the U.S. Army, in partnership with the Pentagon’s Defense Innovation Unit (DIU), notably cut new deals with five companies as part of a plan to install more than 20 microreactors at bases, starting in 2028. This effort, called the Janus program, is not limited to Army installations.

The video below offers an overview of one of several microreactor designs the U.S. military is currently pursuing.

Establishing new microgrids and other supporting energy infrastructure has also been an important focus for the U.S. military in recent years.

Details about how bases are expecting to maintain supplies of water and fuel, as well as communica

Source: www.twz.com — article syndicated from the publisher’s feed; all rights remain with the original publisher.