This 60 Minutes investigation was conducted in collaboration with Michael Weiss at TheInsider. ru, who provided additional reporting.

Two senators -- one Republican and one Democrat -- warned Defense Secretary Pete Hegseth against relocating and reducing resources for a Pentagon team charged with investigating so-called "Anomalous Health Incidents," or AHI, colloquially known as Havana Syndrome, arguing that such a move would undercut care for affected personnel and stall ongoing research.