#Declassified

National Museum USAF and USAF packets document Boeing’s Bird of Prey as a 1992–1999 Phantom Works single-seat stealth demonstrator (fall 1996 first flight, ~38 flights) revealed and donated in 2002 after its LO and manufacturing techniques had already diffused into programs such as X-45A.

Crypto AG sold cipher machines worldwide under a neutral Swiss commercial reputation. NS Archive FOIA (Friedman; Condor cables), Swiss GPDel inspection (Nov 2020), and Federal Council reply document CIA–BND secret ownership (Minerva / Thesaurus→Rubicon) and Swiss intelligence knowledge from 1993—acknowledgment trail over press-only spine.

STANCIB and the London SIGINT Board signed the British–U.S. Communications Intelligence Agreement on 5 March 1946. Appendices structured COMINT security and analytic coordination; Canada, Australia, and New Zealand entered Second-Party arrangements forming Five Eyes lineage. NSA and GCHQ avowed and released the 1940–1956 file family in June 2010; UK HW 80 holds related records. Documented/L1: agreement and lineage without invented modern take lists.

After 9/11, a presidential Authorization covered NSA activities under the STELLARWIND cover term (publicly framed as the Terrorist Surveillance Program; IG language: President's Surveillance Program). The July 2009 five-agency IG report mandated by FAA Title III—and FOIA-declassified volumes through 2015–16—document OLC scaffolding, DoJ/FISC crisis, and years outside ordinary FISA practice.

From August 1945 to May 1975, NSA received copies of most international telegrams via RCA, ITT, and Western Union International. Church Committee Book III called it the largest governmental interception program affecting Americans.

On 8 June 1967 Israeli aircraft and torpedo boats attacked the SIGINT ship USS *Liberty*, killing thirty-four Americans. NSA’s FOIA historical releases of helicopter–tower audio/transcripts, a 13 June 1967 CIA memorandum in FRUS, and the Agency’s *Attack on a SIGINT Collector* history document the intercept record while leaving deliberate-versus-mistake—and any U.S. cover claim—outside settled fact.

National Museum USAF and USAF declass packets document Constant Peg’s 4477th TES Red Eagles flying MiG-17/21/23 from Tonopah Test Range (1977–1988) as adversary training under deep classification, publicly reframed in the mid-2000s as a training program rather than a UFO wing.

Project OXCART produced the CIA Lockheed A-12, a Mach-3+ reconnaissance aircraft that flew Operation BLACK SHIELD from Okinawa in 1967–68 (twenty-nine operational missions, including Pueblo imagery). CSI Archangel, The Oxcart Story, and Reading Room mission packets document design, deployment, and phase-out. The Archive refuses collapsing A-12 into generic SR-71 Vietnam lore or inventing Soviet overflights.

Ana Belén Montes, a senior Defense Intelligence Agency Cuba analyst, pleaded guilty on 19 March 2002 to conspiracy to commit espionage and was sentenced on 16 October 2002 to 300 months under a cooperation agreement. FBI case narrative, the September 2001 complaint affidavit, and the sentencing transcript document the plea spine. Living-person care: court verbs only.

KGB archivist Vasiliy Mitrokhin's notes are deposited at Churchill Archives Centre as redacted/edited Russian typescripts (original notebooks closed). ISC Cm 4764 and Hansard document UK handling and publication process. Documented provenance and oversight—not blank-check proof of every published book claim.

Under MKUltra subprojects, CIA contractors ran San Francisco and New York safehouses where sex workers lured men for surreptitious LSD dosing and observation—practices flagged in Agency Inspector General material and later FOIA.

On 4 July 1950 Radio Free Europe began Munich shortwave broadcasts under a private Free Europe Committee cover; CIA financing stayed deniable until Church Committee and later archives made the subsidy trail public.

From 1946 to 1948, U.S. Public Health Service researchers deliberately infected Guatemalan people with sexually transmitted diseases; a presidential commission and formal U.S. apology confirmed the study's abuses.

In 1950 the CIA launched Project BLUEBIRD to study interrogation and behavioral control; declassified files show it as a direct predecessor to ARTICHOKE and MKUltra.

On 20 October 1976 Spanish Air Force chief of staff Lt. Gen. Felipe Galarza handed journalist J. J. Benítez twelve UFO dossiers at Air Headquarters in Madrid; Benítez serialized them in La Gaceta del Norte and published Ovnis: Documentos oficiales del gobierno español (1977).

Operation Big Itch (September 1954) at Dugway Proving Ground tested aerial E-14/E-23 flea munitions using uninfected Xenopsylla cheopis. FOIA technical reports and later Bellwether entomological field-test volumes document U.S. Army Chemical Corps / Deseret-era vector-warfare measurement—not a civilian plague strike.

On 4 January 1975 President Gerald R. Ford signed Executive Order 11828 and created the Commission on CIA Activities Within the United States. Vice President Nelson A. Rockefeller chaired it. The assignment was blunt: determine whether any domestic CIA activities exceeded the Agency’s statutory authority and recommend remedies. In June 1975 the Commission submitted its final report.

Project West Ford (Lincoln Laboratory / DoD) released copper dipoles to form a passive orbital scatter belt—failed dispenser in October 1961, successful May 1963 Millstone–Camp Parks links. Nature/Science and NASA ODPO records document astronomy protest and remaining undispersed needle clumps.

In 1975–76, while Senator Frank Church’s Senate inquiry held televised hearings on intelligence abuses, the House Select Committee on Intelligence—reconstituted under Representative Otis G. Pike—pushed into CIA budgets, covert-action accounting, and whether Congress could declassify Executive secrets on its own timetable.

Canyon (NRO/USAF Program 827 / Mission 7500) flew near-geosynchronous COMINT satellites from 1968–1977. NRO’s declassified SIGINT Satellite Story, FOIA doors, and open launch tables document the first dedicated U.S. space COMINT generation while acknowledging remaining GEO redactions.

On 24 January 1961 a B-52 breakup near Goldsboro released two Mk 39 thermonuclear bombs. Public framing stressed the weapons stayed safe; Parker F. Jones's 1969 Sandia memo, later FOIA'd into view, concluded that on one bomb a single ready/safe switch was the last barrier to full yield.

Before MKUltra, CIA programs BLUEBIRD and ARTICHOKE explored interrogation, hypnosis, and drugs aimed at controlling behavior; declassified memos on "special interrogations" form the documentary core.

In January 1954 Allen Dulles approved a joint CIA–MI6 plan to dig from West Berlin under the sector border and tap Soviet military landlines in the East. The finished tunnel ran 1,476 feet, steel-lined, hidden under an Air Force radar site and warehouse cover.

Lockheed Skunk Works Have Blue demonstrators proved faceted radar stealth, leading to the F-117 Nighthawk—publicly acknowledged 1988, displayed 1990. Documentary black-budget aviation without Aurora folklore.