U.S. officials raised security alerts after unidentified drones were detected over highly sensitive domestic military sites during the opening phase of the conflict with Iran. One report says drones were spotted over Fort Lesley J. McNair in Washington, where senior officials including Secretary of State Marco Rubio and Defense Secretary Pete Hegseth reside, prompting emergency White House discussions, consideration of relocating officials, and broader force-protection measures including FPCON Charlie at some bases and increased security for diplomatic missions.
Separately, U.S. Northern Command said forces used a new counter-drone Flyaway Kit to detect and defeat a small unmanned aircraft threat over an undisclosed strategic U.S. installation shortly after the start of Operation Epic Fury. The incident was cited by Gen. Gregory Guillot as evidence that rapidly deployable counter-sUAS capabilities are becoming an operational tool for defending domestic installations, amid a wider rise in drone incursions over U.S. bases and critical infrastructure. The two reports align on the broader story of elevated concern over drone surveillance or attack risks against sensitive U.S. government and military locations, though they do not confirm the same exact installation or single incident.

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On or before March 24, 2026, U.S. Northern Command said its Flyaway Kit had been deployed at an undisclosed U.S. military base and used against several drone incursions since Operation Epic Fury began. Officials said the system employed jamming protocols but had not determined nefarious intent or identified the drones’ source.
On March 19, 2026, Gen. Gregory Guillot told the Senate Armed Services Committee that Northcom had recently detected and defeated a drone threat over a strategic U.S. installation. He presented the case as evidence that rapidly deployable counter-drone kits are becoming an important domestic defense capability.
Amid concerns over possible retaliation and drone-related threats, the U.S. military reportedly increased alert measures, including raising protection levels at several bases to FPCON Charlie. A global security alert was also reportedly issued for U.S. diplomatic missions.
Following the reported drone sightings over Fort McNair, the White House held an emergency meeting to address the security implications. Officials also internally considered relocating Rubio and Hegseth, though no move had been confirmed.
Unidentified drones were reportedly observed over Fort Lesley J. McNair in Washington, D.C., a sensitive U.S. Army installation where Secretary of State Marco Rubio and Defense Secretary Pete Hegseth reside. At the time of reporting, U.S. officials had not determined the drones’ origin.
Shortly after Operation Epic Fury began, U.S. Northern Command said a Flyaway Kit detected and defeated a drone threat over an undisclosed strategic U.S. military installation. Officials did not identify the base, the drone platform, or the origin of the threat.
Operation Epic Fury began on Feb. 28, 2026, creating heightened concern about possible Iranian or proxy retaliation against U.S. military installations and other assets. This broader conflict context shaped subsequent force-protection decisions and drone threat assessments.
In 2025, U.S. Northern Command validated a newly fielded counter-small unmanned aerial system Flyaway Kit during a deployment to Minot Air Force Base as part of U.S. Strategic Command’s Global Thunder exercise. The test informed later expansion of layered domestic counter-drone defenses.
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