The COMETA Report

"UFOs and Defense: What Should We Prepare For?" is a 90-page report published in July 1999 by COMETA, a private French association of senior defense figures, many of them alumni of IHEDN, France's institute for advanced national defense studies. It is arguably the most senior-authored pro-extraterrestrial-hypothesis document ever published in the West.

COMETA's authors included General Denis Letty (chair), General Bernard Norlain, former head of the French tactical air force, and engineer-officials including former CNES director André Lebeau writing the preface. The report was delivered to the French prime minister and president and published in the magazine VSD. It is unofficial: an association's work, not a government finding, a distinction it states and coverage often loses. A copy appears in PURSUE Release 01's NASA-sourced records, which renewed attention.

The report surveys strong French and international cases (pilot encounters, radar-visual events, Trans-en-Provence), reviews possible explanations, and concludes the extraterrestrial hypothesis is "the most rational" for the residue, while stopping short of certainty. It recommends France prepare strategically: intelligence cooperation, aerospace vigilance, and consideration of the consequences of confirmed contact, and criticizes what it describes as U.S. secrecy.

The document is authentic and its authors are who they say; its conclusions carry their authority and no state's endorsement.

COMETA broke a seniority barrier: generals and space officials arguing the ETH in print moved the debate's boundaries, directly inspiring Leslie Kean's career and the 2000s respectability push that led to the modern era. Its "prepare for contact" framing prefigures today's policy papers.

French and international skeptics noted the report's case selection leaned on investigations later weakened (and that GEIPAN-era science kept more distance), that its U.S.-secrecy section rested on familiar lore including Roswell, and that IHEDN publicly disclaimed any institutional role. The rational-hypothesis conclusion, critics argue, inverted the burden of proof. Defenders answer that the authors applied defense-analysis standards to the data available and signed their names, which remains more than most institutions have done.