Investigators have questioned military officers and civilian employees about whether they provided information to journalists regarding a shortage of critical munitions, including long-range missiles and Patriot interceptors. The polygraph tests come as part of a broader effort to find the source of leaks to news organizations.
The probe is the latest escalation in the Pentagon's hunt for unauthorized disclosures, with officials describing the leaks as potentially 'treasonous.' The timing coincides with U.S. military engagement in Iran, during which the diminished stocks of crucial munitions have been reported in the press.
The Joint Staff, which directly supports the chairman and secretary of defense, is now the focus of the expanded investigation, indicating that the Pentagon views the leaks as a serious breach of operational security during active combat.