The Pentagon is ordering major bases to run 90 days without civilian grids or supplies if global war hits, a break from the idea two oceans protect America.
Fox News reported the Pentagon is standing up FORTRESS so every major military installation in the continental United States can sustain essential operations on its own for at least 90 days.
That means electricity, water, fuel, and communications even if civilian systems collapse. Pentagon chief spokesperson Sean Parnell framed the requirement as simple insurance for the homeland.
At the same time, the department’s chief technology officer Emil Michael is leading Project Meridian, a separate push to map future battlefield technologies. Elon Musk, Palmer Luckey, and Newt Gingrich are co-leading that effort, which must deliver findings within 120 days.
Both moves treat a multi-front war that breaks global supply chains as a planning baseline, not a distant nightmare.
Parnell put the core problem in plain terms.
"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,"
He added the operational reality that follows from that risk.
"Power is combat now. Without electricity, you lose communications, water, logistics, assembly lines and just basic military command structures,"
FORTRESS therefore demands mission-critical power that is independent, hardened, and redundant. Documents reviewed for the reporting describe portable nuclear reactors, large-scale battery storage, and microgrids that can disconnect installations from the civilian electrical grid.
The Army is already moving on nuclear micro-reactors for bases as part of the wider push to cut that dependence.
Parnell said the change starts with abandoning a comfort that no longer matches the threat.
"I realized that a lot of the way we think about homeland defense was built around the antiquated assumption that two oceans would protect us,"
He tied the new posture directly to the president’s direction.
"President Trump understands that world is gone, and he's already paved the way for new thinking: Golden Dome, a renewed focus on the Western Hemisphere, Greenland, Panama."
That framing treats homeland bases as potential targets in the next major fight, not rear-area sanctuaries.
Project Meridian pairs the department’s technology leadership with private-sector and political heavyweights. Emil Michael leads. Musk, Luckey, and Gingrich co-lead. The group has 120 days to submit its map of the technologies that will dominate the next battlefield.
Musk’s role sits alongside his broader national profile, including the period when Elon Musk returned to Trump’s circle after earlier friction.
The study is not a public-relations exercise. It is a timed deliverable meant to shape how the force buys, fields, and protects the tools of future war.
FORTRESS stretches far past electricity. It calls for strategic reserves of munitions, fuel, critical minerals, electronics, spare parts, and medical supplies. Quantities would vary by item, but the principle is the same: do not wait for a crisis to discover empty shelves.
For the military’s most critical defense dependencies, the plan requires at least two qualified supply or production pathways. Single points of failure are treated as unacceptable.
The existing Civil Reserve Manufacturing Network is folded into the effort. The Pentagon intends to identify commercial factories that can shift to defense production, assess their capabilities in advance, lock in technical specifications, cybersecurity protections, contracting arrangements, and conversion procedures, then run recurring industrial stress tests and mobilization exercises.
Parnell underscored why the work cannot be left for later.
"The next conflict will likely be fought on multiple fronts. Look at the geopolitics behind any major war. When that happens, global supply chains will break,"
He closed the logic with a planner’s warning.
"You don't want to be making these decisions in the middle of a global multi-front conflict. We have to have a plan,"
That same urgency tracks with Musk’s growing weight in Republican politics, where he tops midterm donors after major campaign spending.
FORTRESS also targets the invisible backbone of modern command. The initiative includes efforts to strengthen military communications, navigation, and satellite capabilities against interference. That covers preparations to keep operating when GPS signals are jammed or space-based assets are disrupted.
In short, the force is told to assume the clean, always-on environment of peacetime networks will not survive contact with a peer fight.
Major installations across the continental United States fall under the 90-day self-sufficiency standard. The Pentagon is the center of the planning. Illustrative imagery has included sites such as Fort Stewart in Georgia.
Musk’s presence on Meridian also draws the usual political weather. Separate coverage has tracked everything from public backlash aimed at Musk to legal fights over his communications with officeholders.
None of that changes the military requirement on the table: bases that can fight through blackout, shortage, and jammed signals, plus a fast study of the technologies that will decide the next war.
Personal disputes and donor headlines will continue. The 90-day clock and the 120-day Meridian deadline are the measures that matter for readiness. Even coverage of private financial fights involving Musk stays secondary to whether the force can keep the lights on and the magazines full when civilian systems fail.
Legal skirmishes such as a Democratic challenger suing over Musk-related communications likewise do not rewrite the operational problem Parnell described.
America’s bases will either run without the civilian grid or they will go dark when the next war refuses to stay overseas. The Pentagon just chose the first option.
