Luis Elizondo attempted to brief Secretary of Defense James Mattis on the research findings of the Advanced Aerospace Threat Identification Program (AATIP), but was blocked by subordinates, though Mattis's personal assistant at the time does not recall being approached by Elizondo.

Authors

• Person: Not available Organization: The New Yorker
  How the Pentagon Started Taking U.F.O.s Seriously | The New Yorker

Sources

• How the Pentagon Started Taking U.F.O.s Seriously | The New Yorker www.newyorker.com The New Yorker via serper

Referenced by nodes (5)

• Advanced Aerospace Threat Identification Program concept
• Advanced Aerospace Threat Identification Program entity
• James Mattis entity
• DoD entity
• Luis Elizondo entity