The Pentagon is preparing US military bases to operate independently for at least 90 days in the event of a major war that disrupts power grids, supply chains and critical infrastructure across the US, according to Fox News. The requirement is part of a broader initiative called Fortress, designed to ensure that large military installations can sustain essential operations, including electricity, water, fuel and communications, without relying on civilian infrastructure. The Pentagon is also developing alternative supply chains, strategic reserves and plans to shift civilian factories to military production during a crisis.

The Pentagon is preparing US military bases to operate independently for at least 90 days in the event of a major war that disrupts power grids, supply chains and critical infrastructure across the US, according to Fox News. The requirement is part of a broader initiative called Fortress, designed to ensure that large military installations can sustain essential operations, including electricity, water, fuel and communications, without relying on civilian infrastructure. The Pentagon is also developing alternative supply chains, strategic reserves and plans to shift civilian factories to military production during a crisis.