Dr. Who • The Other • The Valeyard • Merlin Unbound Doctor • Meta-Crisis The Curator • "Curse" Doctors • Fugitive Doctor
K9 Mk I • K9 Mk II • K9 Mk III • K9 Mk IV
The Master ( Incarnations) Early • "UNIT era" • "Decayed" • "Tremas" • "Merlin" • "Tzun" • "Bruce" 14 • "War" • "Child" • "Saxon" • Missy • "O"
Paul Magrs • Simon & Kelly
Santa Claus • Queen Elizabeth I • William Shakespeare • Queen Victoria • Holmes & Watson • Harry Houdini • Winston Churchill • Adolf Hitler • Queen Elizabeth II
Time Lords Rassilon • Omega • The Monk • Pandad IV • Socra • Goth • Borusa • Andred • The Rani • Darkel • The Valeyard • Irving Braxiatel • Vansell • Auteur/Astrolabus • Narvin • Straxus • Rasmus • Livia • Veklin • Ollistra • The General • The Corsair
Doom Coalition The Eleven • Caleera • Padrac • The Clocksmith
UNIT The Brigadier • Benton • Yates • Kate • Osgood • Carter • Bishop • Shindi • Jacqui • Ruth & Charlie
Torchwood Institute Jack • Yvonne • Gwen • Tosh • Owen • Ianto • Suzie • Andy • Rhys • Bilis • Captain John • Norton
13 Bannerman Road Sarah Jane • Maria • Luke • Kelsey/ Ceol • Clyde • Rani • Haresh • Gita
Coal Hill defenders Charlie • Quill • April
Alpha Centauri • Jago & Litefoot • Abby & Zara • Menzies • Death's Head • Vienna • Suz • Kalendorf • Ohila • Jackie • Trinity Wells • Sylvia • Jenny • Nat • Christina • Dorium • Vastra, Jenny, & Strax • Ashildr • Lucy The Toymaker
Josiah W. Dogbolter
Space Security Service • Anti-Dalek Force • Sisterhood of Karn • Shadow Proclamation • Raxas Alliance • Intrusion Counter-Measures Group • The Forge • The Church • Special Executive • New Earth Empire
2060s Dalek invasion of Earth • Dalek Wars • Cyber-Wars Rutan-Sontaran War • War in Heaven • Last Great Time War
This page lists
appearances of . This timeline is based upon observations of the Doctor Who universe and the events that occur during each of these stories. From these observations we have attempted to build a concise timeline. It is assumed that for each novel, comic, audio or television series, their published, broadcast or numbered order is the order they occur in.
UNIT in chronological order
Note that the placing of UNIT stories is especially complicated due to the
UNIT dating controversy.
20th century [ ]
Origin [ ]
In 1958, Farquhar is tasked with setting up the British division of UNIT. He enlists Prentis to aid him in these arrangements.
UNIT was recently established after nearly a decade of work. Lethbridge-Stewart has been recruited as a Corporal.
UNIT has recently been greenlit but the Brigadier is still wearing his HAVOC uniform. The Brigadier recruits John Benton is seconded into UNIT for a mission and is later transferred permanently and promoted to Corporal.
The Third Doctor years [ ]
Liz Shaw [ ]
The Doctor has regenerated from his previous incarnation. Upon recovering, he assists UNIT in combating the Nestene Consciousness's Auton invasion and is asked by Brigadier Alistair Gordon Lethbridge-Stewart to become UNIT's scientific advisor with Dr. Liz Shaw, and he accepts in return for a car.
Liz is examining the leftovers of the Auton invasion, setting this shortly after Spearhead from Space.
The Doctor has not yet had an adventure on Earth without the Brigadier since his exile began.
The Doctor and Liz go to Stegmoor to investigate reports of a crashed Voord spaceship, but find nothing. ( AUDIO: Beachhead )
RAF Lieutenant Mike Yates is asked to join UNIT, with a promotion from lieutenant to captain.
The Doctor encounters the Silurians for the first time, but, to his dismay, they are killed and their city destroyed on the Brigadier's orders.
The outcome of Doctor Who and the Silurians is still fresh on the Doctor's mind.
The Doctor is still unhappy about the outcome of Doctor Who and the Silurians. Liz mentions Captain Yates, setting this after Vengeance of the Stones.
Set a few weeks after Doctor Who and the Silurians.
The Doctor has yet to forgive the Brigadier for the outcome of Doctor Who and the Silurians. Corporal Benton has only recently been promoted to Sergeant.
Liz has been working with UNIT for "a few months", and her complaints about her job here are similar to those that the Brigadier cites as her reason for leaving. The TARDIS console has also been removed from within the ship, as it was in The Ambassadors of Death.
This is the second time the Doctor has visited a zoo, setting this after The Arkwood Experiments.
The Brigadier finds it doubtful that the Doctor can get the TARDIS to work, setting this before Inferno.
Concludes shortly before Inferno.
In an attempt to get his TARDIS working, the Doctor is transported to a different dimension, where the Earth is destroyed as a result of the Inferno Project. Returning to his own dimension before the destruction, the Doctor is able to prevent the Inferno Project from destroying it.
Set immediately after Inferno.
It is summer.
Sergeant Mike Yates sees inside the TARDIS for the first time, and the Doctor mentions visiting the parallel universe from Inferno.
The Doctor is away. The TARDIS had been dismantled. The Doctor has left Bessie behind, setting this after Doctor Who and the Silurians at least. River Song is acting as Liz Shaw's "assistance".
River has reinstalled the TARDIS console, setting this between Inferno and Terror of the Autons. The Doctor has been away for months.
Liz decides to leave UNIT.
Liz announces her intentions to leave UNIT.
Liz officially leaves UNIT, Yates is promoted to from sergeant to captain, and the Doctor is in a new laboratory.
Liz has just recently left UNIT.
Set after Doctor Who and the Silurians.
Liz is called back to UNIT, and has been absent long enough for the Doctor to admit missing her company.
The Master is at large, setting this after Prisoners of the Sun.
Liz has decided to tell the Doctor about her decision to officially leave UNIT, setting this after the Doctor found out from the Brigadier during Prisoner of the Sun.
Set shortly before Terror of the Autons. The Doctor reprimands Sergeant Benton outside Jack Canning's office when he sees him dressed up like him.
After Prisoners of the Sun as the Master is active, unbeknown to the Brigadier.
Jo Grant [ ]
Jo Grant joins UNIT as the Doctor's new assistant, just in time for UNIT's first open battle with the Master. The Doctor steals a dematerialisation circuit from the Master's TARDIS, stranding his new enemy on Earth with him.
Set in 1970 or 1972. According to ( PROSE: Carpenter/Butterfly/Baronet), Jo was born in 1951 and joined U.N.I.T in 1972 ( AUDIO: The Sacrifice of Jo Grant) after calling in a favour from her uncle. According to another source, she was only 19 at the the time and her joining of U.N.I.T occurred in 1970 instead ( AUDIO : Terror of the Autons The Other Woman) thus placing the events of in one of these two years.
Though the audio's blurb places it between The Dæmons and Day of the Daleks, Jo is still quite new to UNIT, and is unaware of the true nature of the TARDIS, setting this before The Claws of Axos.
The Master reclaims his dematerialisation circuit, and promptly leaves in his TARDIS.
The Master has a working TARDIS, setting this after The Mind of Evil.
The Doctor hasn't seen the Master since Deadly Reunion.
Set during Jo's first year at UNIT. The Doctor doesn't have the TARDIS working yet, and UNIT considerers the Master a threat to Earth safety, setting this between The Mind of Evil and Colony in Space.
From a deal with the Master, the Doctor is able to restore his TARDIS back to working order, only to discover the Time Lords have programmed it to always return him to 20th century Earth.
The Mega received advice from the Master, setting this after he got his TARDIS working in The Mind of Evil. The Nuton Power Complex is referenced, setting this after The Claws of Axos.
After his failed escape attempt upon his defeat in Devil's End, the Master is arrested by UNIT.
Set after the Master's arrest in The Dæmons.
The events of Freedom are mentioned.
Set between The Dæmons and Day of the Daleks.
Set sometime after The Dæmons, and not long before The Face of the Enemy, as the Master is being held in Aylesbury Grange Detention Centre
Set shortly after the events of Day of the Daleks.
The Brigadier has an encounter with the Eighth Doctor while the Third Doctor and Jo are away. They encounter an Ogron, which the Brig assumes to be left over from the events of Day of the Daleks.
The Doctor refers to the events of Day of the Daleks.
Set between The Dæmons and The Sea Devils, as the Master is still in prison. The Brigadier mentions the Daleks, setting this after Day of the Daleks.
Set shortly after The Curse of Peladon.
The Master changes the internal configuration of the Doctor's TARDIS, setting this after The Curse of Peladon, and before The Sea Devils, as the Master is sent to Fortress Island.
The Master is said to be locked up on a secure island, setting this shortly before The Sea Devils.
Set after The Sea Devils, as the Doctor is making a device to track the Master and Jo has encountered the Daleks.
Set after The Mutants, as Jo hasn't been in the TARDIS very often, the Master is free and the Doctor is anticipating being freed from his exile soon.
Authorial intent places this between Day of the Daleks and The Time Monster.
The Doctor is still in exile, and refers to the events of Colony in Space and The Mutants.
The events of The Mutants are mentioned.
Set three years after Spearhead from Space. The Doctor lists his work for the Time Lords, with The Mutants being the last one he mentions. This is also where UNIT acquires the manor house seen in The Three Doctors.
Jo recalls the events of The Sea Devils. Jo and Liz meet for the first time, and the Doctor and Liz last saw each other in The Sentinels of the New Dawn.
The Doctor and Liz spend some time together and reference her departure from UNIT, setting this after Primord. Supposedly set in January 1971.
Jo recalls her recent encounter with Liz, setting this shortly after Primord.
The Doctor mentions Peladon, setting this after The Curse of Peladon.
Jo has faced the Ogrons before, setting this after Day of the Daleks. The Doctor's TARDIS is still limited in its capabilities, and the Doctor is sent on a mission by the Time Lords, setting this before The Three Doctors.
The Doctor recalls the events of Day of the Daleks. He has not heard the phrase " timey wimey" before, setting this before The Heralds of Destruction as well. Jo also implies that she's been travelling with the Doctor for a while.
Jo recalls the Daleks and Ogrons, setting this after Day of the Daleks. Likewise, the Doctor confesses that sheep have never filled him with dread before, setting this before Verdigris.
Jo comments on the TARDIS's new interior design, which the Doctor dismisses as a "redecoration".
The Doctor investigates a mysterious infantryman's jacket. ( AUDIO: Tales from the Vault )
Ending leads directly into The Three Doctors.
The Doctor's knowledge of time travel is restored to him as a reward for defeating Omega. However, he doesn't leave immediately, as he needs to fix up the TARDIS further.
The Scorchies song mentions the Gell guards, setting this after The Three Doctors. The Doctor is still working on the TARDIS.
In the first artificial scenario, the Brigadier refers to the Doctor recently being released from his exile on Earth by the Time Lords, setting this shortly after The Three Doctors.
The Doctor admits to Jo that he has come to find comfort in Earth since his exile was lifted, and that he reason he keeps returning is to see his friends there. Some of his abilities that were previously blocked by the Time Lords are still returning, setting this shortly after The Three Doctors.
The Doctor's exile has been rescinded recently by the Time Lords, setting this shortly after The Three Doctors. Jo and Mike plan to take trips into history for their dates, and Mike has accompanied the Doctor and Jo to other planets before, but is treating time travel as a new experience.
Set a week after Planet of the Daleks, from the Doctor and Jo's perspectives, who have spent the past few weeks trying and failing to get to Metebelis III.
Jo is familiar with the Doctor entering comas, setting this after Planet of the Daleks.
The Doctor is attempting to take Jo and Mike to Karfel, leading into of Timelash.
Jo demonstrates her growing environmental awareness, setting this after Come Friendly Bombs....
Set between Planet of the Daleks and The Green Death.
Jo leaves UNIT, and the Doctor's company, to marry ecologist Professor Clifford Jones. Set in 1972, 1972 or 1973.
According to the Eleventh Doctor, the last time he saw Jo Grant she was "what, twenty one, twenty two?". ( TV: Death of the Doctor (TV story)).
Assuming she was 21 at the time of her arrival (as suggested by
PROSE: , which says she was born in 1951, and Carpenter/Butterfly/Baronet AUDIO: , which says she joined U.N.I.T at the age of 21), then her departure from U.N.I.T occurs in 1972 (where she'd be "twenty one" and the same year she joined) or 1973 (where she'd be "twenty two"). The Sacrifice of Jo Grant Assuming she was only 19 when she joined U.N.I.T. (this time in 1970 as opposed to 1971, as suggested by AUDIO: , then her departure at "twenty one, twenty two" occurs in 1971 (when she'd be "twenty one") or 1972 (when she'd be "twenty two"). The Other Woman
Benton refers to the events of The Green Death.
The Brig encounters the Fifth Doctor while the Third is having a break from UNIT.
Set before The Time Warrior.
Sarah Jane Smith [ ]
Conflicting dates provided by UNIT's dating protocol. ( PROSE: ) The Enfolded Time
The Doctor is driving the " Whomobile", setting this after Invasion of the Dinosaurs. The Doctor and Sarah have been absent from UNIT long enough for it to have been infiltrated by the Remoraxians. Liz, Sarah Jane and the Brigadier are kidnapped Adam Mitchell, leading directly into Endgame.
Set seven weeks after Invasion of the Dinosaurs.
Sarah mentions her vacation in Sicily, setting this after The Ghosts of N-Space.
Set shortly before Planet of the Spiders.
The Doctor senses that he will soon regenerate.
As witnessed by the Brigadier and Sarah Jane, the Doctor regenerates into his next incarnation.
The Fourth Doctor years [ ]
Follows Planet of the Spiders. The Fourth Doctor leaves with Sarah Jane and Harry Sullivan.
The Doctor has recently regenerated and left UNIT with Sarah Jane. Benton begins thinking about retiring.
Harry Sullivan returns to UNIT following his extended leave of absence in the TARDIS with the Fourth Doctor and Sarah Jane, who continue their travels without him.
"Around 1980." Benton is a Sergeant Major.
Benton is a warrant officer and the Brigadier is still leading UNIT.
The Brigadier still works for UNIT. Supposedly set in 1979. Sequel to The Android Invasion.
In 1979, General Reginald Hemmings leads UNIT during The Brigadier's absence in Oslo.
The Brigadier, Harry and Benton encounter the Ninth Doctor. The events of Terror of the Zygons are referenced.
The Seventh Doctor implants the idea of the Brigadier retiring. Supposedly set in 1976.
Post-Brigadier Lethbridge-Stewart [ ]
Colonel Crichton is now leading UNIT and he is described as the Brigadier's direct successor.
Klein recognises the Doctor, but only based on the fact he arrived in his TARDIS. She indicates that it's two years since he worked for UNIT.
Colonel Price appears to be leader of UNIT.
Prentis becomes head of the UNIT oversight committee.
Significant time has passed since the Seventh Doctor visited Klein in The Architects of History, he has been keeping an eye on her, causing Klein to think that he's stalking her. The Brigadier has retired, and Klein says she was promoted to Scientific advisor "a few years back" after the Fourth Doctor retired from UNIT. Major Wyland-Jones becomes head of UNIT.
Colonel Price is killed.
Wyland-Jones is still head of UNIT while Winifred Bambera has yet to rise to any notoriety within the ranks of UNIT.
In the novelisation, Brigadier Crichton is leading UNIT and Winifred Bambera is a Captain.
A Brave New World [ ]
Winifred Bambera is now leading UNIT.
Bambera is familiar with Time Lords, setting this after Battlefield. She last saw the Brigadier a week ago.
The Doctor claims that Brigadier Bambera can prove his credentials, setting this after Battlefield.
Set in 1997. The Brigadier is promoted to the rank of General.
Set in June 1997.
The events of Battlefield were "last year" and Bambera has split up with Ancelyn. She’s working abroad but is asked to return to the UK and lead UNIT by Dame Lydia Kingsley. Sergeant Jean-Paul Savarin begins working with Bambera.
Bambera and Savarin meet UNIT's new scientific advisor Doctor Louise Rix for the first time.
21st century [ ]
2000s [ ]
Set in 2001
Five years prior to her death in 2008, Toshiko Sato is arrested by UNIT but freed by Jack Harkness, who offers her a place at Torchwood Three.
The Ninth Doctor identifies a group of alien experts from the United Nations Intelligence Taskforce.
Sometime after the fall of Torchwood One in Doomsday in 2007.
First contact with the Toclafane is hosted on the UNIT aircraft carrier Valiant, designed by Harold Saxon.
UNIT command radio the Valiant after the President of the United States is assassinated.
Sarah Jane Smith arranges for UNIT to clean up Coldfire Construction after defeating the Slitheen.
UNIT is now known as the Unified Intelligence Taskforce.
Josh Carter is a Second Lieutenant and Martha still works with UNIT. Malcolm Taylor is mentioned.
Martha is working at UNIT base in Hereford, which is destroyed. Reference is made to the events of Journey's End, and Ianto is still alive, setting this before Children of Earth: Day One.
Martha has left UNIT, setting this after Dissected. Erisa Magambo and the Doctor have another encounter, setting this after Planet of the Dead.
Science Leads [ ]
Having defeated a Cyberman incursion in the Arctic, the Eleventh Doctor predicts that UNIT will clean up.
Captain Matheson tells Warrant Office Sato about the Terravore incursion in the London Underground in 2010.
In ( 2011, as noted by Jack Harkness, UNIT seals off the Blessing after "the Miracle" is negated. TV: ) The Blood Line
Set in 2012. It is claimed that UNIT hasn't had a major incident to deal with the since the Ice Warrior incident during The Dying Days in the 1990s.
Set during Christmas-time. Osgood hasn’t started working for Kate yet, and they have only met on one previous occasion.
Kate Stewart meets the Doctor, in his eleventh incarnation, for the first time. The Brigadier has already passed away, setting this after December 2011.
Charlie Sato refers to the Thames Mead Massacre in London in 2012.
Auton invasion of Earth [ ]
Set between The Power of Three and The Day of the Doctor. Kate mentions that it is currently the "twenty-teens".  Josh Carter has recently been promoted to the rank of Captain. Kate meets Jacqui McGee for the first time.
Shindi is injured fighting the Autons.
Dealing with Lyme Industries [ ]
Osgood daydreams about the Eleventh Doctor visiting her at the Tower of London while exhibiting a thought projector to Jay Roy.
Osgood recalls fighting Autons in the Gobi Desert, setting this after Earthfall.
Atkins is guarding the Black Archive, setting this before The Day of the Doctor.
It is currently the middle of the Antarctic winter and the sun won’t rise again there for another three weeks, setting this roughly around June based off of real world knowledge.
Uncovering the Silence [ ]
Shindi has recovered from his injury but is still using a wheelchair. Kate is doing extra weapons training following her encounter with Cerberus in UNIT: . Shindi mentions that Osgood was away in Antarctica while he was recovering from his injury. Sam Bishop is due back in the UK in a few weeks. Shutdown
Sam Bishop has returned to the UK, setting this at least a few weeks after House of Silents.
Set one month after Square One.
A few months have passed since House of Silents and Shindi's return to work. Sam Bishop says that "Osgoods can't be duplicated" setting this before The Day of the Doctor.
Fighting the Silurians [ ]
Osgood believes that meeting Three Doctors at once would be a once in a lifetime experience, setting this before The Day of the Doctor. Mike Yates recognises Josh Carter as "the fella with the plastic bones", setting this after Armageddon. Kate recruits Benton and Yates to help combat the Silurians.
Set not long after Call to Arms. Osgood meets Jo Grant for the first time. Kate sends Jo to wait in London with Yates and Benton while she and Osgood make a few stops on their way back to the UK, leading into Retrieval.
Kate is still recovering from the Silurian venom she was infected with in Retrieval and she arrives back in the UK with Osgood. According to Kate, weeks have passed since Call to Arms. UNIT has control of Lyme Industries weather station, setting this after Ice Station Alpha. Sam heads for his next job in South America.
Investigating the Auctioneers [ ]
Sam sets up a black market deal in South America for UNIT to follow up on, however he has been missing for a week by the time of the deal. Jacqui McGee is now an established ally to UNIT, following the events of In Memory Alone. UNIT learn that a group known as the Auctioneers are selling alien technology on the black market.
Set during Halloween. Josh's Auton skeleton is mentioned, setting this after Armageddon.
UNIT uncover another Auctioneer operation following the events of The Dalek Transaction. They discover the locations of several Auctioneer bases.
The travel capsule was recovered from the auctioneer base in Vienna, setting this shortly after The Sontaran Project. There is still only one Osgood, setting this before The Day of the Doctor. Kate finally hears from Sam following his disappearance, leading directly into Game Theory.
UNIT has been tracking the Auctioneers for a few months now since the events of The Dalek Transaction. Kate shows Osgood the footage she was sent by Sam during the events of False Negative and they go looking for him. Sam describes Osgood as "one in a million" suggesting a setting before The Day of the Doctor.
Sam is still recovering from the events of Game Theory and Osgood had started studying the VR headsets from that story. Ending leads directly into Code Silver.
The Master's TARDIS materialises on Fortress Island, leading directly into Msster of Worlds.
Colonel Shindi is unfamiliar with the sight of flying Cybermen, while Osgood is thrilled to have survived meeting The Master, suggesting this takes place before Death in Heaven. The Master leaves UNIT with a parting gift, leading directly into Host of the Wirrn.
The Master's parting gift is revealed to be a Wirrn egg, which he took from the Auctioneers.
Lady Christina de Souza catches the attention of UNIT and Sam Bishop is sent to investigate her.
After being called by Lady Christina de Souza, Sam Bishop cleans up after the Amber.
Sam is leading the clean-up operation following the events of The Sontaran Project and refers to the fall of the Auctioneers, setting this after Cyber-Reality
Sam Bishop recalls his previous encounter with Lady Christina in Portrait of a Lady. Sam and Jacqui McGee are familiar with one another.
Further incursions [ ]
Osgood mentions the Sontaran incident, setting this after . The year is given as "20 odd years" after The Sontaran Project 1999, setting this story sometime around 2019.
Sam mentions that they have survived Daleks and Cybermen, setting this after both Encounters and Cyber-Reality.
Osgood and Jo are close friends, setting this after UNIT: Assembled. 1972 is 40 years in the past. Osgood creates a crude chronon wave tracker and the Doctor later perfects this device, and leaves it for UNIT should they ever need to use it again, setting this before The Power of River Song.
UNIT knows little about River Song and Kate Stewart meets her for the first time, setting this before Day of the Doctor where UNIT know more about River and possess a picture of Kate and River together. UNIT has a fully functioning chronon wave tracker, setting this after The Sacrifice of Jo Grant. Upon arriving in the past, Osgood notes that none of the car number plates go beyond 1973. She also mentions that she is "40-odd years" in the past, setting this story around 2013. However Kate also mentions that 2091 is 70 years in the future suggesting a 2021 setting. River says that 2091 is "nearly 80 years" in the future, and Osgood also mentions this, indicating an early 2010s setting.
Tracking Alfred de Souza [ ]
Lady Christina calls UNIT to help her deal with a crashed spaceship off the coast of Zanzibar and they send Sam Bishop to aid her.
Operation Double [ ]
Osgood and Kate meet the Eleventh Doctor as well as the War Doctor and the Tenth Doctor. Preventing the discovery of a Zygon incursion from erupting into war, the three Doctors force UNIT and the Zygons to make a truce which will become Operation Double. Befriending her Zygon copy, there are now two Osgoods. According to the novelisation, Atkins was killed by the Zygon Kate Stewart.
Set circa 2014. Ruth and Charlie recall the events of Mastermind.
Set in 2014. Osgood is away investigating a UFO sighting, but has recently started wearing bow ties instead of her scarf and has yet to meet the Twelfth Doctor.
Kate has her first encounter with the Twelfth Doctor and Missy, the latter of whom murders the Zygon Osgood.
The Vulpreen invasion [ ]
Kate recalls encountering the Master, and also the incarnation known as Missy, setting this after Master of Worlds and Death in Heaven. However there appears to only be one Osgood, setting this before The Zygon Invasion. Kate receives a message from Harry Sullivan, summoning her to Australia to deal with some Ice Warriors.
Set directly after The Enemy Beyond. Kate and Osgood arrive in Australia after receiving Harry's message.
UNIT encounter the Eleven again following the recent events of The Enemy Beyond. Kate contacts the Curator to bring an artefact to the under-gallery.
Kate and Osgood refer to their previous visit to the Under Gallery in The Day of the Doctor.
Three months have passed since UNIT took the Eleven into custody in The Curator's Gambit. Lieutenant Jimmy Tan joins UNIT.
Josh is currently away conducting Jimmy Tan's initiation training and they are a week away from finishing.
Losing Osgood [ ]
Following the death of her sister, ( TV: Death in Heaven ) the surviving human Osgood ( AUDIO: Narcissus ) goes mad with grief and leaves UNIT to go undercover in the USA. She is replaced by Jac. ( TV: The Zygon Invasion )
Jac is UNIT's current scientific officer, setting this between Death in Heaven and The Zygon Invasion.
The Doctor claims they have arrived in Summer 2015. Authorial intent places this between and Last Christmas The Magician's Apprentice
Continued operations [ ]
By this point, Kate is more than comfortable wielding a gun. The Zygon group Truth or Consequences attempt to break the ceasefire until the Twelfth Doctor convinces them to stand down. Their leader, Bonnie, joins and assumes the form of the surviving Osgood, who still refuses to disclose whether or not she is herself human or Zygon until the time comes when it does not matter.
Two Osgoods are present, placing this after the events of The Zygon Invasion / The Zygon Inversion.
Set after The Zygon Inversion.
Jacqui McGee recalls The Silence. UNIT has already lost one Osgood. The Zygon Osgood labels herself as replaceable whereas the other Osgood isn't, indicating that the first Zygon Osgood was the one killed in Death in Heaven.
There are two Osgoods and both are familiar with the Twelfth Doctor, setting this after The Zygon Inversion.
Kate and Osgood meet the Doctor, now based at St Luke's University with companions Nardole and Bill Potts.
Kate is familiar with Bill Potts, placing this after The Lost Dimension.
Charlie Sato hunts down a sonic screwdriver lost by the Eleventh Doctor in Leadworth, setting this after 2008.
Ruth Matheson recalls the events of The Turn of the Screw.
Uncertain Future [ ]
In 2017, UNIT operations are shut down when Prentis accepts the withdrawal of their funding. Kate opposes this, leading to her needing to go on the run from him.
On 1 January 2019, the Thirteenth Doctor learns that UNIT has had their funding temporarily suspended, ( TV: Resolution ) a fact which Jim later told the Eighth Doctor in 2020. ( AUDIO: Lost Property )
The two Osgoods are self-isolating. They are aware of the Thirteenth Doctor, and exchange texts with her. One Osgood refers to being a Zygon, while the other claims that she can’t relate indicating that she is the human.
Despite wearing UNIT uniform, and surrounded by UNIT insignia and designs, Sergeant Robert Dudley introduces himself as "formerly of UNIT".
Doctor Errol Courtney says he's recording from "former UNIT Black Site". The lab is "woefully understaffed" due to "cutbacks".
Sergeant Dudley enters the Time Fracture.
Active once again [ ]
Set in 2022. UNIT take Cleo Proctor, Abby McPhail and Shawna Thompson into custody, leading into Interrogation.
UNIT interrogate Cleo, Abby and Shawna. Kate attempts to recruit them to help her investigate the ongoing redaction. Ending leads directly into Recruits.
Kate has been redacted and replaced by Osgood as head of UNIT. Abby joins Osgood in investigating the redaction. Ending leads directly into Requiem.
Osgood and Abby continue investigating the redaction.
Post-21st century [ ]
UNIT are mentioned as being active in ( 2119. TV: / Under the Lake ) Before the Flood
Unplaced [ ]
Benton and Yates are present at UNIT during the Third Doctor's tenure as scientific advisor, setting this between Vengeance of the Stones and Invasion of the Dinosaurs.
References [ ]