Rendlesham Forest incident
Coordinates: The Rendlesham Forest Incident is the name given to a series of reported sightings of unexplained lights and the alleged landing of a craft or multiple craft of unknown origin in Rendlesham Forest, Suffolk, England, in late December 1980, just outside RAF Woodbridge, used at the time by the U.S. Air Force. Dozens of USAF personnel were eyewitnesses to various events over a two- or three-day period. Some ufologists[who?] believe it is perhaps the most famous UFO event to have happened in Britain, ranking amongst the best-known UFO events worldwide. Along with the Berwyn Mountain UFO incident, it has been compared to the Roswell UFO incident in the United States, and is sometimes referred to as "Britain's Roswell".
The Ministry of Defence (MoD) denied that the event posed any threat to national security, and stated that it was therefore never investigated as a security matter. Later evidence indicated that there was a substantial MoD file on the subject, which led to claims of a cover-up; some interpreted this as part of a larger pattern of information suppression concerning the true nature of unidentified flying objects, by both the United States and British governments (see the UFO conspiracy theory). One person to take this view was eyewitness and Deputy Base Commander Colonel Charles Halt (see below). When the file was released in 2001 it turned out to consist mostly of internal correspondence and responses to inquiries from the public. The lack of any in-depth investigation in the publicly released documents is consistent with the MoD's earlier statement that they never took the case seriously. Included in the released files is an explanation given by defence minister Lord Trefgarne as to why the MoD did not investigate further. Sceptics regard the sightings as misinterpretation of a series of nocturnal lights – a fireball, the Orford Ness lighthouse and bright stars.
Rendlesham Forest is owned by the Forestry Commission and consists of about 5.8 square miles (15 km2) of coniferous plantations, interspersed with broadleaved belts, heathland and wetland areas. It is located in the county of Suffolk, about 8 miles (13 km) east of the town of Ipswich.
The incident occurred in the vicinity of two former military bases - RAF Bentwaters, which is just to the north of the forest, and RAF Woodbridge which extends into the forest from the west and is bounded by the forest on its northern and eastern edges. At the time, both were being used by the United States Air Force and were under the command of wing commander Colonel Gordon E. Williams. The base commander was Colonel Ted Conrad, and his deputy was Lieutenant Colonel Charles I. Halt. Halt's memo to the Ministry of Defence on the incident, and his personal involvement in the second night of the sightings, has given the case credibility.
The main events of the incident, including the supposed landing or landings, took place in the forest, which starts at the east end of the base runway or about 0.3 miles (0.5 km) to the east of the East Gate of RAF Woodbridge, where guards first noticed mysterious lights appearing to descend into the forest. The forest extends east about 1.0 mile (1.6 km) beyond East Gate, ending at a farmer's field, where additional events allegedly took place.
Orford Ness lighthouse, which sceptics identify as the flashing light seen off to the coast by the airmen, is along the same line of sight but 5 miles (8.0 km) further east of the forest edge.
Retired Sgt. John Burroughs (LE) states that the events took place over three successive nights (pm into am); 24–25, 25–26 and 26–27 December 1980. One of the key pieces of primary evidence (the "Halt memo", described below) suggests that the first sightings were on the 26th, rather than 25th. The memo was written almost two weeks after the event and its author later agreed that he had probably made a mistake in his recollection of the dates. This discrepancy in dates has not only confused subsequent researchers but also led to confusion at the time, for example in the MoD's investigation and analysis of contemporaneous radar records.
 Main events
 26 December
Around 3 a.m. on 26 December 1980 strange lights were reported by a security patrol near the East Gate of RAF Woodbridge apparently descending into nearby Rendlesham Forest. Servicemen initially thought it was a downed aircraft but, upon entering the forest to investigate, they saw strange lights moving through the trees, as well as a bright light from an unidentified object. One of the servicemen, Sgt. Jim Penniston, later claimed to have encountered a "craft of unknown origin" and to have made detailed notes of its features, touched its "warm" surface, and copied the numerous symbols on its body. The object allegedly flew away after their brief encounter. Penniston also claimed to have seen triangular landing gear on the object, leaving three impressions in the ground that were visible the next day. While undergoing regression hypnosis in 1994 Penniston subsequently claimed that the "craft" he encountered had come from our future, and was occupied by time travellers, not extraterrestrials. Sgt. Penniston's report made shortly after the incident contains no mention of physically encountering an unknown craft, nor of interacting with it. This report and associated sketches are neither signed nor dated, nor are they representative of AF Form 1169, Statement of Witness.
Shortly after 4 a.m. local police were called to the scene but reported that the only lights they could see were those from the Orford Ness lighthouse, some miles away on the coast. Some reports claim that local farmyard animals had been behaving in a state of fear and panic.
After daybreak on the morning of 26 December, servicemen returned to a small clearing near the eastern edge of the forest and found three small impressions in a triangular pattern, as well as burn marks and broken branches on nearby trees. Plaster casts of the imprints were taken and have been shown in television documentaries. At 10.30 a.m. the local police were called out again, this time to see the impressions on the ground, which they thought could have been made by an animal.
 28 December
The servicemen returned to the site again in the early hours of 28 December 1980 with radiation detectors, although the significance of the readings they obtained is disputed. The deputy base commander Lt Col Charles I. Halt investigated this sighting personally and recorded the events on a micro-cassette recorder (see "The Halt Tape", below). The site investigated by Halt was near the eastern edge of the forest.
It was during this investigation that a flashing light was seen across the field to the east, almost in line with a farmhouse. The Orford Ness lighthouse is visible further to the east in the same line of sight.
Later, starlike lights were seen in the sky to the north and south, the brightest of which seemed to beam down a stream of light from time to time.
There are claims that the incident was videoed by the USAF; but, if so, the resulting tape has not been made public.
 Primary and secondary sources
The first public report of the incident was published in the tabloid newspaper News of the World, on 2 October 1983, beneath the sensational headline UFO lands in Suffolk – and that's official. The story was based on an account by a former US airman, using the pseudonym Art Wallace (supposedly to protect himself against retribution from the USAF), although his real name was Larry Warren.
 The Halt memo
The first piece of primary evidence to be made available to the public was a memorandum written by the deputy base commander, Lt. Col. Charles I. Halt, to the Ministry of Defence (MoD). Known as the "Halt memo", this was made available publicly in the United States under the US Freedom of Information Act in 1983. The memorandum (left), was dated "13 Jan 81" and headed "Unexplained Lights". The two-week delay between the incident and the report might account for errors in dates and times given. The memo was not classified in any way. Dr David Clarke has investigated the background to this memo and the reaction to it at the Ministry of Defence. His interviews with the personnel involved confirmed the cursory nature of the investigation made by the MoD, and failed to find any evidence for any other reports on the incident made by the USAF or UK apart from the Halt memo.
 Statements from eyewitnesses on 26 December
The Scottish researcher James Easton succeeded in obtaining the original witness statements made for Col. Halt by Fred A. Buran, 81st Security Police Squadron, Airman First Class John Burroughs, 81st LE, Airman Edward N. Cabansag, 81st Security Police Squadron, Master-Sergeant J. D. Chandler, 81st Security Police Squadron and Staff-Sergeant Jim Penniston, 81st Security Police Squadron. These documents are now in the public domain and scans of them are available on Ian Ridpath's website.
These documents describe the sightings of strange lights. Penniston, for instance, states that "directly to the east [of East Gate] about 11⁄2 miles [2.4km] in a large wooded area...a large yellow glowing light was emitting above the trees. In the center of the lighted area directly in the center ground level, there was a red light blinking on and off 5 to 10 sec intervals. And a blue light that was being for the most part steady." Burroughs, Penniston and Cabansag drove into the forest in search of the source of the lights.
They heard strange noises, too. Burroughs reported a noise "like a woman was screaming" and also that "you could hear the farm animals making a lot of noises". Halt heard the same noises two nights later. In a CNN interview in January 2008 he said: "The livestock around the barn seemed to be going crazy". Such noise could also have been made by Muntjac deer in the forest, which are known for their loud, shrill bark when alarmed. Cabansag said: "We figured the lights were coming from past the forest since nothing was visible when we passed through the woody forest. We would see a glowing near the beacon light, but as we got closer we found it to be a lit-up farmhouse. We got to a vantage point where we could determine that what we were chasing was only a beacon light off in the distance.” Burroughs' statement also states that "We could see a beacon going around so we went towards it. We followed it for about two miles [3 km] before we could [see] it was coming from a light house."
Penniston's statement is the only one that positively identifies a mechanical object as the source of the lights. He states that he was within 160 feet (50 m) of the object and "it was defidently mechaniclal [sic] in nature". Penniston has subsequently claimed that, contrary to his statement at the time, he actually encountered a landed craft in the forest which he circled, touched and made notes of for 45 minutes, although there is no corroborating evidence of this from other witnesses. Penniston has shown on television a notebook in which he claims to have made real-time notes and sketches of the object. The notebook is headed with the date 27 December and the time 12:20 (00:20 GMT), which does not accord with the date and time given by the other witnesses for the incident. Penniston claims that he saw the object at a different landing site from the one investigated by Halt, much closer to RAF Woodbridge. This is inconsistent with his initial assessment that the light lay a mile and a half from East Gate.
The witnesses were unnerved by their experience and believed that they had witnessed something, as Buran expresses it, "out of the realm of explanation".
 The Halt Tape
Also, in 1984, a copy of what became known as the "Halt Tape" fell into the hands of researchers. Unfortunately, because of static electricity and the fact that the tape had been dubbed on an old machine, much of its background conversations could not be discerned. The US Sci Fi Channel acquired the original recording, which documents Halt and his patrol investigating a UFO sighting in Rendlesham Forest in December 1980. This tape not only reveals much more of the background conversations but features names that could not be heard on the poor-quality 1984 dub. The tape has also been transcribed by researcher Ian Ridpath, who includes a link to an audio download.
 The Halt Affidavit
In June 2010, retired Colonel Charles Halt signed a notarized affidavit, in which he again summarized what had happened, then stated he believed the event to be extraterrestrial and it had been covered up by both the US and UK:
- "I believe the objects that I saw at close quarter were extraterrestrial in origin and that the security services of both the United States and the United Kingdom have attempted—both then and now—to subvert the significance of what occurred at Rendlesham Forest and RAF Bentwaters by the use of well-practiced methods of disinformation."
Halt also dismissed claims that he and his men had confused a UFO with a lighthouse beam:
- "While in Rendlesham Forest, our security team observed a light that looked like a large eye, red in color, moving through the trees. After a few minutes this object began dripping something that looked like molten metal. A short while later it broke into several smaller, white-colored objects which flew away in all directions. Claims by skeptics that this was merely a sweeping beam from a distant lighthouse are unfounded; we could see the unknown light and the lighthouse simultaneously. The latter was 35 to 40-degrees off where all of this was happening."
Contradictions between this affidavit and the facts as recorded at the time in Halt's memo and tape recording have been pointed out.
In 2010 base commander Colonel Ted Conrad provided a statement about the incident to Dr David Clarke of Sheffield Hallam University, UFO adviser to the UK National Archives. Conrad stated that "We saw nothing that resembled Lieutenant Colonel Halt's descriptions either in the sky or on the ground." and that "We had people in position to validate Halt's narrative, but none of them could." In an interview, Conrad, criticized Halt for the claims in his affidavit, saying "he should be ashamed and embarrassed by his allegation that his country and England both conspired to deceive their citizens over this issue. He knows better.” Conrad also disputed the testimony of Sergeant Jim Penniston, who claimed to have touched an alien spacecraft; he said that he interviewed Penniston at the time and he had not mentioned any such occurrence. Conrad also suggested that the entire incident might have been a hoax.
 Suffolk Police log
Suffolk Constabulary have a record, dated 26 December 1980, of a report from the law Enforcement Desk of RAF Woodbridge, stating that "We have a sighting of some unusual lights in the sky, we have sent some unarmed troops to investigate, we are terming it as a U.F.O. at present". The police investigated this report and the result is recorded as follows: "Air Traffic Control West Drayton checked. No knowledge of aircraft. Reports received of aerial phenomena over southern England during the night. Only lights visible this area was from Orford light house. Search made of area – negative." Skeptic Ian Ridpath has speculated the reported "aerial phenomena" refers to the re-entry of the Soviet Cosmos 749 satellite's final stage rocket, which was widely seen over southern England shortly after 9 p.m. on the evening of 25 December. A letter in the police file notes that one of the PCs returned to the site in daylight in case he had missed something. "There was nothing to be seen and he remains unconvinced that the occurrence was genuine. The immediate area was swept by powerful light beams from a landing beacon at RAF Bentwaters and the Orfordness lighthouse. I know from personal experience that at night, in certain weather and cloud conditions, these beams were very pronounced and certainly caused strange visual effects." A scan of the report is available at Suffolk Constabulary's website.
 Other military installation involvement
Some researchers have claimed that personnel from Porton Down visited Rendlesham in 1980 after the Rendlesham Forest Incident. No evidence has been presented and there seems to be confusion with other alleged UFO incidents.
Admiral Lord Hill-Norton, the former Chief of the UK Defence Staff, argued that an incident like this at a nuclear weapons base was necessarily of national security interest. As a member of the House of Lords, Lord Hill-Norton asked Her Majesty's Government: "Whether they are aware of any involvement by Special Branch in the investigation of the 1980 Rendlesham Forest Incident [HL303]". Baroness Symons of Vernham Dean gave the reply that "Special Branch officers may have been aware of the incident but would not have shown any interest unless there was evidence of a potential threat to national security. No such interest appears to have been shown." Hill-Norton commented, "Either large numbers of people were hallucinating, and for an American Air Force nuclear base this is extremely dangerous, or what they say happened did happen, and in either of those circumstances there can only be one answer, and that is that it was of extreme defence interest."
In 2001 the British Government released its file on the incident to researchers following a request from Dr David Clarke under the Code of Practice for Access to Government Documents, a precursor to the Freedom of Information Act. The Ministry of Defence has since made these documents available online. The United States continues to remain silent despite the SciFi Channel-sponsored investigation entitled "UFO Invasion at Rendlesham", the History Channel's "UFO Files – Britain's Roswell" and Coalition for Freedom of Information inquiries.
Jim Penniston and John Burroughs went to investigate the craft together. In an interview with Larry King on 9 November 2007, Jim Penniston claimed that he did a 45 minutes full investigation of the craft on the ground, touched the craft and took photos of the craft. John Burroughs apparently contradicts this in a separate interview in Robert Stack's Unsolved Mysteries. He states that after suddenly encountering the craft on the ground, "we all hit the ground, and it went up into the trees". The interviews with Jim Penniston and John Burroughs have subsequently been made available on Youtube.
Science writer Ian Ridpath investigated the incident in 1983, initially for BBC TV's Breakfast Time news programme, and on 5 January 1985 wrote an article for The Guardian which did much to discredit the accounts of the UFO sightings at Rendlesham. Ridpath asked local forester Vince Thurkettle about the flashing light, and he indicated that it originated from the lighthouse at Orford Ness, which as seen from the forest edge appears to hover slightly above the ground and would appear to move as the witnesses moved between the trees. At that time, the Orford Ness lighthouse was the second-brightest in England with an intensity of 5 million candelas. In the Halt tape (mentioned above), one can hear an unidentified airman call out "There it is again ... there it is" with an interval of 5 seconds, the same frequency at which the Orford Ness lighthouse flashes. Had a UFO been present, the airmen should have reported a second source of light (the lighthouse) in the same line of sight. Video footage of the lighthouse as seen from Col Halt's vantage point at the edge of the forest shows it flashing at this rate.
Thurkettle saw the alleged "landing marks", as did the local police, and believed them simply to be old "rabbit diggings" covered with pine needles. USAF photographs of the marks discovered by researcher Georgina Bruni were sent to the MoD by Lord Hill-Norton in 2001 and released under the Freedom of Information Act in 2007. Moreover, the supposed burn marks in the trees were actually axe cuts made by foresters that indicated the trees were ready to be felled. To give further pause to accepting the alleged UFO sighting, a meteor "almost as bright as the full Moon" was spotted over southern England at exactly the time of the initial reports of a bright object "landing" in the forest, according to Dr John Mason, who collects reports of meteor sightings for the British Astronomical Association. "Nothing came down in Rendlesham Forest," concludes Ridpath.
Crucial amongst the evidence is the interpretation of the levels of radiation in the area (clearly heard on the "Halt tape"). Experts at the UK’s National Radiological Protection Board (NRPB) have pointed out that the equipment used for this measurement was not intended to measure background radiation and therefore the readings at the low end of the measurement scale are meaningless.
Steuart Campbell proposes an alternative explanation. He agrees with the standard explanation that the incident began with the sighting of a fireball (bolide) which was interpreted by guards at the base as an aircraft falling in flames in the nearby forest. In fact it would have been hundreds of miles away over the North Sea. Campbell argues that the object subsequently seen by Halt and his men on their nocturnal expedition was the lightvessel Shipwash and that the supposed "spacecraft" were actually bright planets, such as Venus. Campbell is critical of the USAF's abilities with their equipment.
Another theory is that the incident was a hoax. The BBC reported that a former US security policeman, Kevin Conde, claimed responsibility for creating strange lights in the forest by driving around in a police vehicle whose lights he had modified. Conde has since withdrawn the claim that he was responsible for the incident. "It is my impression that I pulled my stunt during an exercise. We would not have had an exercise during the Christmas holiday [when the UFO sightings occurred]. That is a strong indication that my stunt is not the source of this specific incident". It remains possible that the coloured lights seen in the forest on the first night of the incident were due to a hoax by a perpetrator who has never come forward.
 Researchers and commentators
Some of the first people to examine the event in detail were the British Ufologist Jenny Randles in her book "Sky Crash",co-authored with local researchers, Brenda Butler and Dot Street, who were the first investigators to interview any witnesses and to visit both the site and airbase and Nick Redfern in his books "Cosmic Crashes" and "A Covert Agenda".
Georgina Bruni has researched the subject and in her book You Can't Tell the People publishes a photograph of the supposed landing site taken on the morning after the first sighting. The late Lord Hill-Norton, (Admiral of the Fleet and former Chief of the Defence Staff of the UK) also believed that a UFO landed at Rendlesham and repeatedly questioned the UK Government on the issue.
Larry Warren who was the source of the original News of the World article has written extensively on the subject and is a firm believer in an extraterrestrial explanation. Warren was certainly a USAF airman at the Woodbridge base, but his own claims that he was a witness to the incident are disputed by others, notably by Col. Halt.
Bruni and Warren do not agree on the details and have clashed publicly over the supposed inaccuracies of their respective accounts.
Prominent amongst the sceptics is Ian Ridpath (mentioned above). Much of his research is available on his website, which also includes much of the raw evidence, including the original eyewitness statements.
Jenny Randles, one of those who originally brought the case to prominence, wrote an extensive article in her book with David Clarke and Andy Roberts, (The UFOs That Never Were) entitled "Rendle Shame Forest" where she came to the conclusion that "While some puzzles remain, we can probably say that no unearthly craft were seen in Rendlesham Forest. We can also argue with confidence that the main focus of the events was a series of misperceptions of everyday things encountered in less than everyday circumstances."
One of the most prominent believers in the extraterrestrial origin of the Rendlesham UFOs is Nick Pope who worked for the MoD, researching and investigating UFO phenomena between 1991 and 1994. He discussed the Rendlesham Forest Incident in his various books and in his articles: "Selected Documents", which relates to the MoD documents on the Rendlesham Forest incident, "Rendlesham – The Unresolved Mystery", "The Rendlesham Files Reviewed" (a detailed commentary and analysis of the MoD documents) and "Rendlesham Forest UFO Incident". He has gone on record as saying that "the Rendlesham Forest Incident is bigger than Roswell" (quoted on Sci Fi Channel – see TV documentaries below).
Lieutenant Colonel (later Colonel) Charles I Halt, the former Deputy Base Commander of USAF Bentwaters and Woodbridge, who was a major witness to these events, is also a firm believer and contributor to books and documentaries. As stated in his recent affidavit above, Halt believes he witnessed an extraterrestrial event that was then covered up. Halt was also a speaker at the National Press Club in Washington D.C. on 27 September 2010, one of half a dozen former Air Force officers testifying on the subject of "U.S. Nuclear Weapons Have Been Compromised by Unidentified Aerial Objects."
 Rendlesham Forest today
Today, the forest looks quite different: the Great Storm of 1987 (winds equivalent to a category 3 hurricane) caused extensive destruction of trees, and the Forestry Commission undertook a massive replanting programme in its aftermath. Some of the locations associated with the supposed incident are still identifiable and the Forestry Commission have marked a trail (the UFO Trail) for walkers, which includes the principal locations such as the small clearing where the object allegedly landed.
At the start of the UFO trail, there is a large triangular shaped metal information board. It features a map of the forest, clearly marking the UFO trail and gives a basic account of what happened in 1980, although with an erroneous date for the initial sighting:
"In December 1980 several sightings of UFOs were reported in Rendlesham Forest. Many think these mysterious events are the most significant UFO incident to have occurred in the UK.
"During the evening of 26 December a resident of Sudbourne, a village approximately 6 miles (10 km) to the North East of Rendlesham Forest, reported a mysterious shape (like an upturned mushroom) in the sky above his garden. Later that night two USAF patrolmen at the East Gate of RAF Woodbridge spotted unusual lights in the forest, and were given permission to investigate. What they reported was very strange.
"This was the time of the 'Cold War' and because of the sensitive military situation at the time, the incident was officially reported to the Military Authorities by the Deputy Base Commander Lt. Colonel Charles Halt, USAF.
"There is, of course, no tangible evidence of a UFO on the ground – no debris was found apart from some broken tree top branches. We can, however, piece together, from transcripts and recordings which were taken at the time, an intriguing picture."
 Official government sources
- MoD Documents covering the UFO incident at Rendlesham Forest in 1980 were first released in May 2001 to Dr. David Clarke of Sheffield University who had requested them under the Code of Practice for Access to Government Information (which preceded the UK's Freedom of Information Act). Dr Clarke discusses them on his website In 2008 the files were transferred from MoD to The National Archives (TNA) and removed from the MoD website.
- As of August 2009, all documents relating to the incident are available on the National Archives UFO section under reference DEFE 24/1948. These documents include the request above, along with details of the Ombudsman judgment which followed. For a few months, access to this file, and other files released on the same date were free to view and download. As of January 2011, these documents are available for a fee of €3.50.
- On March 2, 2011 it was revealed that several MoD files relating to the incident had been disposed of as part of a policy to destroy files of no historical interest. However, their contents were mostly duplicates of the Rendlesham files released in August 2010.
- The Halt Memo.
 TV documentaries
- Lifetime Television's Unsolved Mysteries: "Bentwaters UFO", 18 September 1991 (US)
- London Weekend Television's Strange But True?, 1994 December 9 (UK)
- BBC3's Britain's Closest Encounter, 2003 March 15 (UK)
- SciFi Channel's UFO Invasion at Rendlesham, 12 December 2003 (US), 1 December 2005 (UK)
- British UFO Files, 2004 (Five (TV), UK)
- National Geographic Channel's Naked Science: "Close Encounters", 17 December 2005 (US)
- History Channel's UFO Files: "Britain's Roswell", 17 December 2005 (US), 22 January 2006 (UK)
- History Channel's UFO Hunters, 27 February 2008
- History Channel's I know What I Saw (sequel to Out of the Blue), December 2009
- HIstory Channel's Ancient Aliens season 2 episode 10, "Alien Contacts", 30 December 2010
 See also
|Wikimedia Commons has media related to: Rendlesham Forest incident|
- Lakenheath-Bentwaters incident
- UFO conspiracy theory
- Unidentified flying object
- List of major UFO movies/tv shows
- Paulding Light
- List of reported UFO sightings
- UFO sightings in United Kingdom
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- "Unidentified Flying Objects (UFO) Rendlesham Forest Incident 1980". MOD.uk. Ministry of Defence. http://www.mod.uk/DefenceInternet/FreedomOfInformation/PublicationScheme/SearchPublicationScheme/UnidentifiedFlyingObjectsufoRendleshamForestIncident1980.htm. Retrieved 2007-04-17.
- "The Rendlesham Forest Incidents 1/3". Hyper.net. Retrieved on 2011-08-16.
- "Larry King debate: The UFO-coverup?". YouTube. November 10, 2007. Retrieved on 2011-08-16.
- "The Rendlesham Forest Incident - Part 1/3". YouTube. May 31, 2007. Retrieved on 2011-08-16.
- "Rendlesham Report - Ridpath" (video). Ian Ridpath personal page.
- Ridpath, Ian. "The article appeared in The Guardian on 1985 January 5 under the heading A Flashlight in the Forest". IanRidpath.com. http://www.ianridpath.com/ufo/rendlesham1a.htm. Retrieved 2007-04-17.
- Ridpath, Ian. "Orfordness lighthouse". IanRidpath.com. http://www.ianridpath.com/ufo/lighthouse.htm. Retrieved 2011-07-03.
- "Orfordness Lighthouse test shots". Vimeo.com. Retrieved on 2011-08-16.
- Ridpath, Ian. "The landing marks". IanRidpath.com. http://www.ianridpath.com/ufo/rendlesham5.htm. Retrieved 2007-04-17.
- "Fax from Pariamentary Branch to DAS(SEC), 4 June 2001, 8:45AM" (PDF). Ministry of Defence.
- Ridpath, Ian. "The 3 am fireball". IanRidpath.com. http://www.ianridpath.com/ufo/rendlesham1d.htm. Retrieved 2008-05-03.
- "Throwing light on Rendlesham", Magonia, December 1985 and Ch. 10 ('The Air Force hunts a UFO') of his book "The UFO Mystery Solved", 1994, ISBN 0-9521512-0-0
- BBC (2003-06-30). "UFO lights were 'a prank'". BBC News. http://news.bbc.co.uk/1/hi/england/suffolk/3033428.stm. Retrieved 2007-04-17.
- "Rendlesham – UFO hoax". BBC. http://www.bbc.co.uk/insideout/east/series3/rendlesham_ufos.shtml. Retrieved 2007-04-17.
- "UFO sighted at Rendlesham". BBC. http://www.bbc.co.uk/insideout/east/series3/rendlesham/04.shtml. Retrieved 2007-04-17.
- Ridpath, Ian. "Was the Rendlesham Forest UFO sighting due to a prank that got out of hand?". IanRidpath.com. http://www.ianridpath.com/ufo/rendlesham7.htm. Retrieved 2007-04-17.
- "Fax from Parliamentary Branch to DAS(SEC), 4 June 2001 8:50AM" (PDF). Ministry of Defence.
- Bruni, Georgina. "Questions in the House of Lords". http://bentwaters.org/ufo/index.htm. Retrieved 2007-04-17.
- "From: The Lord Bach To: Lord Hill-Norton, 9 September 2001" (PDF). Ministry of Defence.
- Bruni, Georgina. "Confrontation, initiated by Larry Warren". TwinBases.org.uk. http://twinbases.org.uk//ufo/georginalarry.htm. Retrieved 2008-05-03.
- Pope, Nick. "Selected Documents". NickPope.net. http://www.nickpope.net/Selected_Documents.htm. Retrieved 2007-04-17.
- Pope, Nick. "Rendlesham – The Unresolved Mystery". NickPope.net. http://www.nickpope.net/rendlesham%20the%20unresolved%20mystery.htm. Retrieved 2007-04-17.
- Pope, Nick. "Rendlesham Forest UFO Incident". Archived from the original on 2007-03-10. http://web.archive.org/web/20070310044801/http://www.nickpope.net/latest_news.htm. Retrieved 2007-04-17.
- "U.S. Nuclear Weapons Have Been Compromised by Unidentified Aerial Objects - Reuters is not responsible for the content in this press release". PR Newswire. Reuters.com. September 15, 2010; Halt's press conference statement, starting at 3:00, part 1; YouTube, part 2
- BBC (2005-08-09). "New UFO trail follows sightings". BBC News. http://news.bbc.co.uk/1/hi/england/suffolk/4134586.stm. Retrieved 2007-04-17.
- "UFO enthusiasts gather in forest". BBC News. 2005-12-27. http://news.bbc.co.uk/1/hi/england/suffolk/4562298.stm. Retrieved 2007-04-17.
- "Rendlesham-Incident Photo Gallery". rendlesham-incident.co.uk. Archived from the original on 2007-03-18. http://web.archive.org/web/20070318082517/http://rendlesham-incident.co.uk/gallery/index.php. Retrieved 2007-04-17.
- Clarke, David. "The Secret Files: Rendlesham". UK-UFO.org. http://www.uk-ufo.org/condign/rendsec.htm. Retrieved 2007-04-17.
- "UFOs". UK: National Archives. http://ufos.nationalarchives.gov.uk/. Retrieved 2009-07-17.
- Clarke, David. "UFO Files break records". DrDavidClarke.co.uk. http://drdavidclarke.co.uk/2011/03/05/172/. Retrieved 2011-03-06.
- Ridpath, Ian. "The Halt memo". IanRidpath.com. http://www.ianridpath.com/ufo/appendix.htm. Retrieved 2007-04-17.
- Official Website of Nick Pope
- The National Archives UFO Files section.
- Photos and detailed maps of area with discussion
- 2005 Nick Pope Interview at 28:25 minutes and 32:15 minutes he talks about Rendlesham.
- Ian Ridpath's analysis of the incident
- Skeptoid podcast attempts to categorically debunk the Rendlesham incident.