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Pentagon Attack Anomalies

Unanswered questions and documented anomalies surrounding the attack on the Pentagon on September 11, 2001.

FieldDetails
TypePhysical Evidence / Intelligence Operation
First Articulated ByThierry Meyssan (L'Effroyable Imposture / 9/11: The Big Lie, 2002), with subsequent research by Barbara Honegger, Pilots for 9/11 Truth, and David Ray Griffin
Active Period2001 -- present
Key ClaimThe official account of American Airlines Flight 77 striking the Pentagon contains significant anomalies -- an aeronautically implausible flight path by an incompetent pilot, confiscated surveillance footage, suspicious targeting of accounting offices investigating $2.3 trillion in untracked funds, and physical evidence inconsistencies that have never been adequately explained
Evidence RatingMODERATE EVIDENCE

Video: Pentagon Footage — "Only Broadcast Once on TV"​

Pentagon footage that was reportedly only broadcast once on television. Source: @redpillb0t on X, April 3, 2026.

Overview​

At 9:37:46 AM on September 11, 2001, the Pentagon was struck in an attack that killed 125 people inside the building and 64 people aboard the aircraft. The official account holds that American Airlines Flight 77, a Boeing 757-223, was hijacked and deliberately flown into the western face of the Pentagon by Hani Hanjour, a Saudi national with severely limited flight training who had been described by multiple flight instructors as unable to safely fly even a single-engine Cessna.

While the weight of evidence -- including recovered DNA, aircraft parts, and eyewitness testimony -- supports the conclusion that a large aircraft struck the Pentagon, numerous anomalies remain unexplained. These include the extraordinary flight maneuver required, the near-total absence of visible aircraft debris in early photographs, the rapid FBI confiscation of surrounding surveillance footage, the targeting of a specific recently-reinforced wedge housing the Naval Command Center and accounting offices investigating the $2.3 trillion Donald Rumsfeld announced as unaccounted for on September 10, 2001, the C-Ring exit hole and absence of wing damage, and the sworn testimony of Transportation Secretary Norman Mineta regarding Vice President Cheney's orders in the Presidential Emergency Operations Center.

These anomalies do not necessarily prove an alternative theory, but they represent documented facts that deviate significantly from what one would expect under the official narrative.

Evidence & Documentation​

The Impossible Flight Maneuver by Hani Hanjour​

The official account states that Hani Hanjour executed a 270-degree descending spiral turn, dropping approximately 7,000-8,000 feet while banking at high speed, then leveled off and struck the Pentagon at ground level at approximately 530 mph. This maneuver -- sometimes described as a 330-degree clockwise spiral in official flight data -- is considered extraordinarily difficult even for experienced commercial pilots in a Boeing 757.

Hanjour's documented flying ability was abysmal:

  • Flight instructors at Freeway Airport in Bowie, Maryland told the 9/11 Commission that Hanjour could not control a single-engine Cessna 172 in three attempts in August 2001 -- just one month before he allegedly piloted a Boeing 757 at high speed into the Pentagon. His "weights were way off" and instructors refused to rent him a plane.
  • An instructor at JetTech International in Phoenix told the FBI that Hanjour was "a weak student" who was "wasting our resources." JetTech attempted to refuse his enrollment, but a JetTech employee reportedly told staff to keep him enrolled.
  • Hanjour was rejected by two different flight schools just weeks before 9/11 because instructors judged him too incompetent to fly.
  • Despite these documented deficiencies, Hanjour somehow received his FAA commercial pilot certificate.
  • The Washington Post reported the plane "was flown with extraordinary skill, making it highly likely that a trained pilot was at the helm."

Members of Pilots for 9/11 Truth, including experienced commercial and military aviators, have stated that the maneuver described in the official account would be extraordinarily difficult for an experienced pilot and virtually impossible for someone of Hanjour's documented skill level. The high-G forces, precise altitude management, and ground-level approach at 530 mph in a Boeing 757 exceed what even simulator-trained professionals consider routine.

Lack of Aircraft Debris in Early Photographs​

Early photographs and video footage of the Pentagon impact site showed remarkably little debris consistent with a Boeing 757 crash. Initial images showed a relatively intact facade with a visible impact hole that appeared far smaller than the 125-foot wingspan of a 757. No wing marks, no tail section, and no large fuselage sections were visible in the earliest photos broadcast worldwide.

Jamie McIntyre, CNN's military affairs correspondent, reporting live from the Pentagon on September 11, stated in a broadcast reportedly aired only once:

"A short while ago, I walked right up to next to the building where a firefighter was still trying to put out the blaze. The fire, by the way, is still burning in some parts of the Pentagon. And I took a look at the huge gaping hole that's in this sideway. But from my close-up inspection, there's no evidence of a plane having crashed anywhere near the Pentagon. The only site is the actual site of the building that's crashed in. And as I said, the only pieces left that you can see are small enough that you could pick up in your hand. There are no large tail sections, wing sections, a fuselage, nothing like that anywhere around." — Jamie McIntyre, CNN, September 11, 2001 (video)

McIntyre later clarified that he was referring to the lawn area outside the building.

The American Society of Civil Engineers' Pentagon Building Performance Report later estimated the total damage across the E-Ring facade was approximately 75 feet wide -- still significantly less than the 125-foot wingspan. The absence of wing imprints on the facade, particularly given the speed of impact, remains a point of contention among researchers.

Confiscated Surveillance Footage​

Within minutes of the attack, FBI agents descended on businesses surrounding the Pentagon and confiscated surveillance footage from multiple locations:

  • Citgo gas station -- Located directly across the street from the Pentagon, its six security cameras were among the first to be confiscated. When footage was eventually released via a Judicial Watch FOIA lawsuit, the cameras did not appear to capture the approaching aircraft. Portions were redacted by the FBI.
  • Sheraton National Hotel -- Surveillance footage was confiscated and never publicly released. Judicial Watch pursued but could not obtain it.
  • Doubletree Hotel -- Black-and-white footage was confiscated and not released until 2006. It shows the rising fireball and smoke but does not show the approaching aircraft due to obstructing highway overpasses.
  • Virginia Department of Transportation highway cameras -- Footage from cameras monitoring I-395 and surrounding roads was confiscated.

According to the FBI, approximately 85 video recordings from cameras in the vicinity of the Pentagon were collected. The government released only five frames from a Pentagon parking lot security camera in 2002 -- and those frames are of such poor quality that no identifiable aircraft is visible. Additional footage from a second adjacent camera was released in 2006 after the Moussaoui trial. No clear footage showing a Boeing 757 approaching the Pentagon has ever been publicly released.

The speed of confiscation -- FBI agents arriving at surrounding businesses within minutes of the impact -- raises questions about how agents were pre-positioned to act so quickly at a chaotic disaster scene.

The Specific Offices Hit: Naval Command Center and Accounting Offices​

Flight 77 struck Wedge 1 of the Pentagon, destroying or severely damaging specific offices of particular significance:

  • The Naval Command Center -- The Office of Naval Intelligence operations center took a direct hit
  • Resource Services Washington -- An Army accounting office that lost 34 of its 65 employees. Most of those killed were civilian accountants, bookkeepers, and budget analysts who were at their desks when the aircraft struck.
  • Financial management and auditing offices -- Offices involved in tracking and investigating the Department of Defense's massive accounting discrepancies

Of the 125 Pentagon personnel killed, a disproportionate number were accountants, budget analysts, and financial investigators. Researchers have noted that the concentration of financial auditing personnel among the casualties -- in a building housing approximately 23,000 employees across multiple military branches -- represents a statistically unusual outcome.

Rumsfeld's September 10, 2001 Announcement of $2.3 Trillion Unaccounted For​

On September 10, 2001 -- one day before the attacks -- Secretary of Defense Donald Rumsfeld held a press conference at which he stated:

"According to some estimates, we cannot track $2.3 trillion in transactions." -- Donald Rumsfeld, DoD Press Conference, September 10, 2001

The underlying accounting failures had been documented previously. A February 25, 2000 report by the DoD Office of the Inspector General identified $2.3 trillion in accounting entries for fiscal year 1999 that "were not supported by adequate audit trails or sufficient evidence to determine their validity." CBS News had reported on the issue in January 2002 under the headline "The War on Waste."

While the $2.3 trillion figure represented accounting entries that could not be properly tracked -- not literal missing cash -- the timing of Rumsfeld's public statement the day before attacks that destroyed the very offices investigating those discrepancies is noted by researchers as deeply suspicious. The issue largely disappeared from public discourse after September 11. The Pentagon has continued to fail every audit since mandatory auditing began in 2018, suggesting the accounting problems were never resolved.

Pentagon Renovation of the Exact Wedge Hit (Wedge 1)​

The Pentagon Renovation Program, which began in 1998, had completed work on Wedge 1 -- and only Wedge 1 -- by September 2001. The renovation included:

  • Blast-resistant windows -- 1.5 inches thick, weighing over a ton each, welded into tubular steel frameworks
  • Structural steel reinforcement -- The outer wall was reinforced with structural steel tubing for increased lateral stability
  • Kevlar cloth and steel framing between the E-Ring and D-Ring walls
  • Blast-resistant Mylar applied to interior walls
  • New fire suppression systems throughout

Wedge 1 was largely unoccupied on September 11 compared to the rest of the building because the renovation had only recently been completed and offices were still being repopulated. An attacker seeking maximum casualties and disruption to military leadership would logically target the unreinforced Wedges 2-5, where the Secretary of Defense, the Joint Chiefs of Staff, and other senior military officials had their offices.

As the American Society of Civil Engineers noted, had the aircraft hit a fully occupied, unreinforced wedge, "the toll of dead and injured, as well as structural damage, would have been much greater." The renovation's blast-resistant features demonstrably limited both structural collapse and casualties -- raising the question of why this specific wedge was targeted if the objective was to maximize destruction at the Pentagon.

Norman Mineta's Testimony About Cheney in the PEOC​

Transportation Secretary Norman Mineta testified under oath to the 9/11 Commission on May 23, 2003, about his experience in the Presidential Emergency Operations Center (PEOC) with Vice President Dick Cheney as Flight 77 approached the Pentagon:

"During the time that the airplane was coming in to the Pentagon, there was a young man who would come in and say to the vice president, 'The plane is 50 miles out. The plane is 30 miles out.' And when it got down to, 'The plane is 10 miles out,' the young man also said to the vice president, 'Do the orders still stand?' And the vice president turned and whipped his neck around and said, 'Of course the orders still stand. Have you heard anything to the contrary?'" -- Norman Mineta, 9/11 Commission Hearing, May 23, 2003

Mineta testified that he arrived at the PEOC at approximately 9:20 AM. The 9/11 Commission Report, however, placed Cheney's arrival at the PEOC at 9:58 AM -- more than 30 minutes later and well after the Pentagon had already been struck at 9:37 AM. This timeline discrepancy is irreconcilable: if Mineta's testimony is accurate, Cheney was aware of the incoming aircraft and issued orders regarding it before it hit the Pentagon.

When Commissioner Lee Hamilton asked whether "the orders" referred to a shoot-down authorization, Mineta replied that he did not know specifically. Mineta's testimony was excluded from the 9/11 Commission's final report. The video of his testimony was initially removed from the Commission's archives, though it was later preserved by researchers.

If the orders were shoot-down orders, the question becomes why the aircraft was not intercepted despite being tracked for 50 miles. If the orders were stand-down orders -- as some researchers contend -- it implies that Cheney deliberately allowed the Pentagon to be hit.

The C-Ring Exit Hole and Lack of Wing Damage​

Pentagon C-Ring exit hole — near-circular 12-foot hole

Pentagon C-Ring exit hole — the near-circular 12-foot-wide hole that Popular Mechanics attributed to the landing gear of a Boeing 757. Source: @shoestring911 on X, April 3, 2026.

A nearly circular exit hole approximately 12 feet in diameter was found punched through the C-Ring of the Pentagon -- the third of five concentric rings from the outside. This hole was located deep inside the building, at the end of a path of destruction that cut through three rings (E, D, and C).

Several anomalies surround this exit hole:

  • No wing damage at the entry point: The Boeing 757's wings, spanning 125 feet, left no corresponding marks on the Pentagon's exterior facade. The wings, engines, and tail section appear to have been entirely absorbed or destroyed upon impact with the reinforced exterior wall.
  • The exit hole's circular shape: The nearly round hole in the C-Ring is inconsistent with the profile of any part of a Boeing 757. The official explanation -- as articulated by Popular Mechanics in their article "9/11: Debunking The Myths" -- attributes it to the aircraft's landing gear assembly (i.e., the wheels), one of the densest components, punching through the building's internal structure. 9/11 researchers such as @shoestring911 have challenged this explanation, describing the site as "a plane crash site without a plane."
  • The penetration depth: For aircraft debris to penetrate through three rings of the Pentagon's reinforced concrete structure -- a distance of approximately 310 feet -- while the aircraft was simultaneously fragmenting and decelerating, would require extraordinary momentum from a specific component.
  • Internal column damage: The path of destruction through the building's interior columns shows a narrowing debris field, inconsistent with a 125-foot-wide aircraft but potentially consistent with a dense projectile or the concentrated mass of landing gear and engines.

Critics of the official account have noted that the C-Ring exit hole more closely resembles the impact of a missile or warhead than the terminal damage path of a fragmenting commercial aircraft. Defenders of the official account cite the ASCE Pentagon Building Performance Report, which modeled the debris flow as a "fluid-like flow of solid debris" that created the narrowing path and ultimate exit hole.

Missing Black Boxes and Flight Data Discrepancies​

The FBI initially reported that the flight data recorder (FDR) and cockpit voice recorder (CVR) from Flight 77 were not recovered. They later stated that both were found on September 14, 2001. The cockpit voice recorder was reportedly too damaged to provide useful data. Pilots for 9/11 Truth analyzed the NTSB data from the flight data recorder and stated that the recorded flight path does not match the officially described approach and is inconsistent with the aircraft striking the light poles on Washington Boulevard that were reportedly clipped by Flight 77.

Key Figures​

  • Hani Hanjour -- The alleged pilot of Flight 77, whose documented flying deficiencies raise fundamental questions about whether he could have executed the described maneuver
  • April Gallop -- Army specialist who was at her desk in the Pentagon when the explosion occurred. She stated she crawled through the impact hole with her infant son and saw no plane debris, no luggage, no seats, and smelled no jet fuel. Her lawsuit against Cheney, Rumsfeld, and General Richard Myers was dismissed as "frivolous," and her attorneys were sanctioned $15,000
  • Barbara Honegger -- Former Senior Military Affairs Journalist at the Naval Postgraduate School (1995-2011) and former Reagan White House domestic policy analyst. Produced the documentary Behind the Smoke Curtain: What Happened at the Pentagon on 9/11, and What Didn't, and Why It Matters (2013). Author of "The Pentagon Attack Papers." Only expert invited to testify at both the Toronto 9/11 Hearings (2011) and Vancouver Hearings
  • Thierry Meyssan -- French journalist and political activist who wrote L'Effroyable Imposture (2002, English title: 9/11: The Big Lie), the first book to challenge the Pentagon attack narrative. His follow-up Pentagate argued the Pentagon was struck by a guided missile, not a commercial aircraft. His claims have been extensively criticized for contradicting approximately 150 eyewitness accounts of a plane
  • Norman Mineta -- Transportation Secretary whose sworn testimony about Cheney's orders in the PEOC was excluded from the 9/11 Commission Report and whose timeline directly contradicts the Commission's official account of Cheney's movements
  • Donald Rumsfeld -- Secretary of Defense who announced $2.3 trillion in untracked transactions on September 10, 2001, and was in the Pentagon during the attack the following day
  • Philip Zelikow -- Executive director of the 9/11 Commission that excluded Mineta's testimony and resolved the Cheney timeline discrepancy in Cheney's favor
  • Bob Graham -- Co-chair of the Joint Inquiry whose investigation into Saudi connections to the hijackers, including Hanjour, was suppressed via the classification of the 28 pages
  • David Ray Griffin -- Dedicated extensive analysis to Pentagon anomalies across multiple books, including The New Pearl Harbor and The Pentagon's New Clothes

Criticisms & Counter-Arguments​

  • Aircraft debris was recovered: Photographs from inside the Pentagon document aircraft wreckage, including engine components consistent with Rolls-Royce RB211 turbofans, landing gear, fuselage fragments with American Airlines livery, and seat fragments. DNA identification confirmed all 64 persons aboard Flight 77.
  • Eyewitness testimony overwhelmingly supports a plane: Approximately 150 eyewitnesses on surrounding highways, at the Pentagon, and at nearby businesses reported seeing a large commercial aircraft approach and strike the building. Many specifically identified it as an American Airlines jet.
  • The renovation targeting may be coincidental: The choice of target may reflect Hanjour's approach path from the west and his limited ability to maneuver, rather than deliberate selection of the reinforced wedge.
  • Mineta testimony alternative interpretation: The "orders" Mineta described may have been shoot-down authorization that came too late to be executed, not a deliberate stand-down order. The timeline discrepancy may reflect Mineta's imprecise recollection of arrival times under extreme stress.
  • The $2.3 trillion context: The Pentagon's accounting problems were publicly known before Rumsfeld's September 10 statement and have continued to this day. The Department of Defense has failed every audit since mandatory auditing began in 2018, suggesting the problems are systemic rather than concealed by the attack.
  • Surveillance footage quality: The confiscated footage may have been low-quality, poorly angled, or obstructed by structures, which is why it showed nothing useful -- and why the government saw no benefit in releasing it.
  • Hanjour's capabilities: While his general flying skills were poor, the specific maneuver required crashing, not landing. A steep descending turn followed by a dive into a large building may not require the precision that a safe landing demands. He also had additional simulator time at Arizona aviation schools.
  • The C-Ring exit hole: The ASCE Building Performance Report modeled the debris path and concluded that the landing gear assembly -- one of the densest aircraft components -- created the exit hole as it retained sufficient momentum through the building's internal structure.

See Also​

  • Controlled Demolition Theory -- Physical evidence anomalies at the World Trade Center parallel questions about physical evidence at the Pentagon
  • LIHOP vs. MIHOP -- Pentagon anomalies are cited by both LIHOP (Cheney's stand-down order) and MIHOP (no plane, missile theory) proponents
  • Philip Zelikow -- Managed the 9/11 Commission that excluded Mineta's testimony and created the contradictory Cheney timeline
  • Bob Graham -- Co-chair of the Joint Inquiry who investigated Saudi connections to the hijackers, including Hanjour, and fought to declassify the 28 pages
  • David Ray Griffin -- Extensive scholarly analysis of Pentagon anomalies across multiple books
  • Insider Trading / Put Options -- Financial foreknowledge connects to the question of who knew the targets in advance

Other Coverage Worth Reading​

  • Sibel Edmonds: The most gagged person in US history discovered pre-9/11 intelligence was deliberately suppressed by FBI translation unit insiders.
  • William Rodriguez: Last man pulled alive from the WTC testified to massive explosions in sub-basements before the plane impacts above.
  • Christopher Bollyn: Independent journalist who traced Zionist network connections to 9/11 security failures -- then was physically attacked and prosecuted.
  • Richard Gage: Founder of Architects and Engineers for 9/11 Truth organized 3,600+ professionals demanding new investigation of building collapses.

Sources​

This information was compiled by Claude AI research.