Pentagon Conducts Polygraph Tests on High Ranking Military Personnel Following Information Leaks

The Pentagon subjected approximately 50 members of the Joint Staff and officials from other sectors, including the United States Central Command, to polygraph tests in August. The investigation sought to identify individuals who may have leaked classified information to journalists regarding the reduction of United States missile reserves and Patriot interceptors during the war against Iran. According to reports from The New York Times and CBS News, the scale and high hierarchical level of the officials tested are considered unusual. CBS News reported that no officials failed the specific questions regarding leaks to the press, and a high ranking official noted that General Dan Caine, chairman of the Joint Staff, was not tested.

In July, Secretary of Defense Pete Hegseth announced a joint task force between the Department of Defense and the Department of Justice to identify and prosecute those suspected of leaking sensitive government information. This initiative expanded an existing internal investigation and granted the Office of the General Counsel authority to request records and assistance. The FBI is among the federal agencies collaborating on these efforts. Pentagon spokesperson Sean Parnell declined to confirm specific details, citing policy against commenting on internal investigations.

Reporting on the event differed based on political lean. A center right source focused on the procedural details of the security investigation and the goal of protecting official information. A left leaning source framed the tests as part of a growing culture of fear under Secretary Hegseth and described the broad use of polygraphs to crack down on media leaks as unprecedented.