Arthur G. Trudeau

Arthur G. Trudeau (1902–1991) was the Army's Chief of Research and Development from 1958 to 1962, succeeding Lt. Gen. James M. Gavin, and before that Assistant Chief of Staff for Intelligence. He appears in UAP literature for one reason: Philip J. Corso named him, six years after his death, as the general who handed over a filing cabinet of Roswell debris and ordered its technology seeded into industry [S1].

Trudeau never confirmed, denied, or was asked. He is the graph's clearest case of a dead man given speech — and the value of his node is the documented silence it holds.

He spoke on the record, at length

Trudeau sat for tape-recorded interviews in 1971 with Col. Calvin J. Landau under the Army's Senior Officers Debriefing Program. The transcript was published in 1986 by the Corps of Engineers as Engineer Memoirs: Lieutenant General Arthur G. Trudeau, USA, Retired — 419 pages, prepared with the Center of Military History, freely available [S2].

A full-text search of all 419 pages for ufo, flying saucer, roswell, corso, extraterrestrial, alien craft, recovered craft, technology desk, filing cabinet and related terms returns zero matches. The memoir treats his research-and-development tenure in detail — the founding of ARPA, budget fights, his retirement — and never mentions Corso, Roswell, or a Foreign Technology desk [S3].

This is not silence in a thin record. It is silence in a thick one.

He wrote candidly about sensitive matters

Trudeau was relieved as Assistant Chief of Staff for Intelligence in 1955 after CIA Director Allen Welsh Dulles sent a critical memorandum to the Pentagon; its contents were never released. A declassified April 1958 letter exchange, as Trudeau took over research and development, has him referring to "certain events that occurred in 1955" being resurrected by the press and proposing to work with Dulles "on the close cordial basis we initially enjoyed." Dulles's office replies warmly and proposes a liaison [S4].

A man who put the most damaging episode of his career into correspondence is not an archivally reticent one.

The record goes elsewhere, and it goes there in volume

His official files survive: NARA Record Group 319, series 319.17.1, holds "Official files, 1958-62, of Lt. Gen. Arthur C. Trudeau, chief of research and development" — the finding aid renders his middle initial wrongly as C [S5]. His name appears across CIA declassified holdings in connection with his intelligence career and a period as a candidate for CIA deputy director. None of it touches UFOs, Roswell, or UAP [S4].

The sharpest contrast is Project HORIZON: in 1959 Trudeau signed the Army's proposal for a manned military lunar outpost. When Trudeau did genuinely exotic work, he left a signed proposal in the archive.

The only source describing him as a UFO figure is a wiki page sourcing itself to Corso [S1].

Career outside the claim

Commissioned 1924; Assistant Chief of Staff for Intelligence 1953–55; Chief of Research and Development 1958 to his retirement on 30 June 1962. Afterwards president of Gulf Research and Development Company until 1968, then special adviser to the chairman of Rockwell International until 1972 [S6].

Sources

[S1] "The Day After Roswell" — https://en.wikipedia.org/wiki/The_Day_After_Roswell — Accessed 2026-08-29 — The Corso claim and its sourcing. [S2] Engineer Memoirs: Lieutenant General Arthur G. Trudeau, USA, Retired (EP 870-1-26, 1986) — https://usace.contentdm.oclc.org — Accessed 2026-08-29 — 419-page oral history transcript. [S3] Full-text search of the Engineer Memoirs PDF, 26,984 lines, zero matches on all UFO-related terms — Accessed 2026-08-29. [S4] "Letter to Mr. Allen W. Dulles from Arthur G. Trudeau", CIA Reading Room — https://www.cia.gov — Accessed 2026-08-29 — 1958 correspondence; no UAP material in any Trudeau document found. [S5] NARA, Guide to Federal Records, Record Group 319 (series 319.17) — https://www.archives.gov/research/guide-fed-records/groups/319.html — Accessed 2026-08-29 — Trudeau official files 1958-62. [S6] "Arthur G. Trudeau; Led Army's Research and Development", Los Angeles Times obituary — https://www.latimes.com — Accessed 2026-08-29 — Career and post-Army roles.

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