90-Day Supply Mandate in New U.S. Military Plan

U.S. Defense Secretary Pete Hegseth unveiled a new long-term strategic plan on Sept. 30 that requires every military department and defense agency to operate independently for at least 90 days. The initiative, named FORTRESS America, mandates that units maintain access to water, electricity, fuel, and communications without external support.

The plan is not an announcement of an active power outage or an imminent attack. Instead, it is a preparedness measure designed to ensure the military can fight and win under any circumstances, including during a cyberattack. The strategy is built on five pillars: energy independence, supply-chain resilience, a strategic defense reserve, installation hardening, and resilience in space and spectrum.

Social media users have circulated posts claiming the nation faces a 90-day blackout, often citing the new readiness initiative as proof. Experts say these viral posts misinterpret the strategic document. The 90-day figure refers to a specific supply duration for energy and ammunition, not a timeline for a national event.

Sean Evans, chair and professor of political science at Union University, explained that the plan addresses growing concerns about sabotage. He noted that more nations are engaging in cyber attacks, which necessitates a military that is fully prepared. Evans stated that the goal is to ensure troops have a 90-day supply of energy and backup ammunition if something happens.

The strategic plan was released as part of a broader effort to modernize defense readiness. It establishes that military operations must continue seamlessly even if external supply lines are compromised. The directive applies to all branches of the armed forces and all defense agencies.