Unidentified drones were detected near Fort Lesley J. McNair in Washington, where senior administration officials have reportedly been housed amid heightened security concerns. Officials said the origin of the drones remains unknown and that there is currently no credible threat to the installation, but authorities are working with law enforcement and interagency partners to investigate the sightings.

The incidents come as tensions escalate between the United States and Iran following military strikes in the Middle East. Several military installations have raised their force protection levels, and diplomatic posts worldwide have been directed to review and strengthen security measures in response to a shifting threat environment.

Iran has increasingly relied on unmanned systems as part of its military strategy, and recent drone attacks in the region have heightened concerns among defense officials. While experts say a domestic threat would more likely involve small commercially available drones rather than large military systems, federal agencies continue to monitor unauthorized drone activity near sensitive sites as a precaution.