Dan Caldwell, a senior adviser to US defense secretary Pete Hegseth, has been placed on administrative leave following an investigation into leaks at the Department of Defense. Caldwell was identified as the source of an “unauthorized disclosure” involving sensitive communications and national security information. The investigation is ongoing, separate from recent firings within the department since Hegseth assumed leadership. Dan Caldwell, a senior adviser to US defense secretary Pete Hegseth, has been placed on administrative leave following an investigation into leaks at the Department of Defense. Caldwell was identified as the source of an “unauthorized disclosure” involving sensitive communications and national security information. The investigation is ongoing, separate from recent firings within the department since Hegseth assumed leadership.
