Prehistory - 2000-2257 - 2258-2262 - 2263-2281 - Future History

Please note that all dates are based on the Earth calendar, and many entries are approximations only.

PREHISTORY

DATE EVENT SOURCE
15 Billion BC The creation of the Universe.  
7 Billion BC The first of the First Ones appear.  These beings (including Lorien) are truly immortal, barring accidents, and it is only later that races with finite life spans evolve.
Other races of First Ones (including the Vorlons and Shadows) begin to emerge.  This era would come to be labelled the First Age of Mankind.
Whatever Happened to Mr Garibaldi?
1 Million BC Gateway to Thirdspace opened.  Following initial emergence of beings from Thirdspace, the gateway is sealed closed and set adrift in hyperspace. Thirdspace
  Other First Ones begin to leave the galaxy, passing beyond the Rim, leaving the Vorlons and Shadows (and various others) behind. Into the Fire
  The Vorlons and Shadows begin to wage war.  The Shadows are driven away from Z'ha'dum on various occasions, only to return again seeking out Lorien.  
  One particularly evil and violent race, the Hand, is banished from our galaxy. The Legend of the Rangers
500,000 BC The Vindrizi, a symbiote race, are created to observe and preserve the Universe's history. Exogenesis
9000 BC The last great war between the Shadows and other First Ones.  Subsequently, both Vorlons and Shadows begin covertly influencing the younger races towards their own ends; the Vorlons on the side of Order, the Shadows promoting evolution through Chaos and Destruction.  Thus began the Second Age of Mankind.  
5000 BC An unknown species begins construction of a network of jumpgates across the galaxy. To Dream in the City of Sorrows
300 AD The Centauri wipe out another sentient species on their own planet, the Xon. The Parliament of Dreams
1100 The Minbari begin to explore space, and encounter the ancient network of jumpgates.  
1200 Shadow activity increases, on the homeworlds of the Ikarrans, the Markab and the Narn.  G'Quan observes the Shadows on the Southern Continent of the Narn homeworld and writes of it in the Book of G'Quan.  When the Narn attack, the Shadows retaliate by exterminating all Narn telepaths.  G'Quan eventually drove them away with the help of the last of their telepaths. Matters of Honor, Ship of Tears
  The Shadows provide technology to the Taratimude race to allow them to become "techno-mages", in the hope they will side with them in the conflict.  Instead, Wierden founds the Code of the Techno-mages to steer them toward peace and harmony.  Despite this, techno-mage technology is still provided to the ruling Circle of the Techno-mages from the Shadows via their various servants. Summoning Light
1250 The First Great Shadow War begins.  The Minbari join the First Ones (including the Vorlons) to fight against the darkness. In the Shadow of Z'ha'dum
 
1260 Jeffrey Sinclair and his assistant Zathras arrives through a time rift with Babylon 4, sent from the future to serve as a command base for the Minbari in the Shadow War.  With the aid of a triluminary, Sinclair has transformed himself into Minbari, and as Valen leads the Minbari to victory against the Shadows.
After the War, many more First Ones leave the galaxy, however the Vorlons and Shadows remain, albeit reclusively.
War Without End, Part II
1260-1350 Valen unites the Minbari Warrior, Religious and Worker Casts and forms the Grey Council.  He also forms and leads the Anla'Shok (the Rangers) to fight against the Shadows.  (It is possible that Sinclair's girlfriend Catherine Sakai joined him in the past, and had children together.)
The Minbari begin to notice that their "soul pool" is diminishing: the souls of dead Minbari are not returning, but instead being "siphoned off" somewhere else.
To Dream in the City of Sorrows
1750 The Great Machine on Epsilon 3 is constructed by an ancient race shortly before they become extinct.  Its purpose is to ensure that Babylon 4 does indeed make it back through time safely. A Voice in the Wilderness
11 Nov 1888 The Vorlons abduct Sebastian (otherwise known as Jack the Ripper) from England, Earth. Comes the Inquisitor

Prehistory - 2000-2257 - 2258-2262 - 2263-2281 - Future History

2000-2257

12 Apr 2028 Earth's Lunar Colony is established. The Illusion of Truth
2050's Vorlons begin abducting humans to enhance telepathic abilities. Dark Genesis
2075 - 2090 Earth Alliance established, although not all nations on Earth are yet members.  There is a long-term push to colonise Mars. Dark Genesis
2107 United Nations is dissolved. The Gathering
2113 The Centauri conquer the Narn.  
2115 Telepathy is proven as a legitimate scientific phenomenon on Earth. Dark Genesis
2117 The Metasensory Regulation Authority is established to keep a record of all telepaths. Dark Genesis
2132 EarthDome is constructed in Geneva.  
2150 The Centauri Empire begins to decline.  
7 Apr 2155 The humans make First Contact with the Centauri, who claim that the Earth is, in fact, a long-lost Centauri colony.
The Centauri provide jumpgate technology to the humans.
The Foundationist religion begins to develop on Earth.
 
2160 San Diego is destroyed in a nuclear explosion by terrorists. The Gathering
12 Apr 2161 Psi Corps founded as a means of tracking and regulating all telepaths on Earth.  Telepaths are either registered, or given suppressant drugs if the subject elects to, or imprisoned if they fail to comply with any of these laws. The Illusion of Truth, Dark Genesis
2165 Proxima 3 becomes the first human colony established outside Earth's solar system.  
2169 Colonists migrate to Mars, making it a viable, sustainable colony.  
2170 The telepath underground movement grows, undermining Psi Corps' authority. Dark Genesis
2177 The Mars Colony dome is destroyed in an attack by Earth Isolationist terrorists. Midnight on the Firing Line
Jul 2189 Telepath underground leaders Fiona and Matthew Dexter have a child, Steven Kevin.  They are both killed when the underground movement is crippled by Psi Corps, the director of which, Kevin Vacit, is Fiona's father, who adopts Steven into the Corps and christens Alfred Bester. Dark Genesis
2190 A second Mars colony is established, along with a growing "Free Mars" movement.  
2200 Mars colony begins lobbying for independence from Earth.
Delenn is born on Minbar.
 
2208 Bester is accepted into Psi Cops. Deadly Relations
2210 The Narn win independence from the Centauri. And Now for a Word
3 May 2218 Jeffrey David Sinclair born on Mars Colony. And the Sky Full of Stars
2220 John Sheridan born.  
23 Feb 2221 Michael Garibaldi born.  
2224 Stephen Franklin born.  
9 Dec 2225 Lyta Alexander born.  
2226 Matthew Gideon born.  
2230 Talia Winters born.  
30 Aug Susan Ivanova born in St Petersburg.  
2230s The Dilgar attack the League of Non-Aligned Worlds, sparking a major conflict which draws Earth to become involved. Deathwalker
  The Minbari hear of the humans but do not attempt contact.  Delenn becomes an acolyte of the Grey Council. In the Beginning
  This is an "era of optimistic expansion" for Earth.  
2235 Galen is born to Techno-mage parents.  
2237 Jeffrey Sinclair enlists in Earthforce.  
2238 John Sheridan enlists in Earthforce.  
2242 Elizabeth Lochley, following the death of her friend Zoe, enlists in Earthforce. Day of the Dead
2243 John Sheridan and Elizabeth Lochley are married for three months following time at the Officer Training Academy. Strange Relations
2244 The Vorlons (including Kosh) associate with the Minbari leader, Dukhat, in order to prepare for the looming Second Shadow War.  They know that the humans will be instrumental in the conflict. In the Beginning
2245 Delenn becomes a fully initiated member of the Grey Council.  Londo Mollari serves as a representative of the Centauri on Earth, and G'Kar of the Kha'Re (the Narn Ruling Circle) represents the Narn (in more of an unofficial capacity).
Dukhat tries to encourage the Grey Council to acknowledge the Shadows may indeed be returning, but still does not inform them of the presence of the Vorlons.
Atonement, In the Beginning
Nov 2245 The Earthforce ship Prometheus encounters a Minbari cruiser (carrying the Grey Council) with its gun ports open, assuming it to be hostile.  The Prometheus opens fire first, killing Dukhat.  Delenn has the deciding vote over whether to retreat or pursue the humans - she elects in a moment of rashness to eliminate them.
The Earth-Minbari War begins.
In the Beginning
2246 John Sheridan destroys the Minbari cruiser Black Star, becoming the only human to successfully destroy a Minbari ship during the War.
Delenn discovers that Dukhat had been associating with Vorlons, and comes to the realization that they have made a terrible mistake going to War with the humans.
Points of Departure, In the Beginning
  Galen's Techno-mage parents are killed in a shuttle accident - caused by themselves.  Galen is adopted to be trained by Elric. Casting Shadows,  Invoking Darkness, The Long Road
2247 After the death of her brother in the War, Susan Ivanova joins Earthforce.  Marcus Cole is drafted in.  
Early 2248 The Mars Government declares its neutrality in the War.
The Minbari fleet moves in on Earth, resulting in humanity's last stand at the Battle of the Line.  Squadron leader Jeffrey Sinclair is captured by the Minbari, who discover Minbari souls have been emerging in humans.  The Minbari surrender to Earth, without explanation.  Sinclair's memory of his 24 hours in captivity is wiped and he is ejected back into space.
The Gathering, And the Sky Full of Stars, In the Beginning
2249 The Earth Alliance President Elizabeth Levy proposes the "Babylon Project", which is supported by many of the other races and the League of Non-Aligned Worlds.  Construction of the first Babylon station begins.
John Sheridan and Anna Keller are married.
 
Early 2250's Three Babylon stations are constructed and all three are sabotaged and/or destroyed prior to completion.  Human determinism drives them to keep trying. The Gathering
2251 Food riots on Mars are brutally quashed by Earthforce.  Jeffrey Sinclair meets John Sheridan, and Laurel Takashima, Head of Mars Security.  
2253 Interplanetary Expeditions (IPX) unearths a Shadow vessel from the surface of Mars, which is soon after retrieved by another Shadow vessel.  IPX have a probe planted on the ship which tracks it to Alpha Omega 3 (otherwise known as Z'ha'dum), on the galactic rim. Messages from Earth
2254 Babylon 4 constructed, completed and made operational.  24 hours after coming online, it vanishes without trace. Babylon Squared, War Without End
2255 Construction of Babylon 5 commences.
After an association with Sinclair, recovering alcoholic Garibaldi is gainfully employed in security division of Mars colony, where he also has a relationship with Lise Hampton.
 
May 2256 A shuttle accident kills five hundred people, including the wife and daughter of archaeolinguist, Morden. The Shadow Within, Invoking Darkness
July 2256 IPX discover ancient ruins on Alpha Omega 3 and consider mounting an expedition.  Anna Sheridan and Morden are chosen to join the crew of the Icarus to investigate the planet.  Upon arriving, they discover the Shadows are re-awakening.  The ship is destroyed and all crew assumed lost.
Anna Sheridan and Morden are recruited by the Shadows.
Babylon 5 is completed and goes online.
In the Shadow of Z'ha'dum, The Shadow Within
Jan 2257 Jeffrey Sinclair chosen by Minbari and Earth to command Babylon 5, and Delenn is appointed Minbari Ambassador to keep watch over him.  He chooses Garibaldi to be Chief of Security, and Laurel Takashima as Second-in-Command.  Lyta Alexander is resident telepath.  Ambassador G'Kar represents the Narn, and Ambassador Mollari is sent by the Centauri, who do not consider the position a particularly important one.
The Vorlons send Kosh as a delegate to Babylon 5 - and he is attacked upon arrival by an assassin.
The Gathering
Mar 2257 Lyta Alexander and Dr Benjamin Kyle are recalled to Earth from Babylon 5 after having close contact with the Vorlon.  
Late 2257 Laurel Takashima is recalled to Earth, and replaced with Susan Ivanova.  

Prehistory - 2000-2257 - 2258-2262 - 2263-2281 - Future History

2258 - 2262

Jan 2258 The Narn invade Ragesh 3.
Babylon 5's new resident telepath, Talia Winters, arrives on the station, as does Londo Mollari's attache, Vir Cotto.
Luis Santiago re-elected President of Earth.
Midnight on the Firing Line
Feb 2258 Steven Franklin arrives on Babylon 5, to assume position of Chief Medical Officer. Soul Hunter
Late Mar 2258 Delenn's attache, Lennier, arrives on Babylon 5, as does Na'Toth, a new aide for G'Kar, to replace Ko'Dath, who was killed in a mysterious airlock accident.
Delenn stages the first nafak'cha ceremony on Babylon 5.
The Parliament of Dreams
Apr 2258 Sinclair is interrogated by two rogue "Knights" regarding the missing 24 hours of his life during the Battle of the Line. And the Sky Full of Stars
  Alfred Bester makes his first visit to Babylon 5. Mind War
Jul 2258 Morden makes his first appearance on Babylon 5, representing the Shadows.  They choose to make their alliance with Centauri Ambassador Londo Mollari. Signs and Portents
Aug 2258 Rioting increases on Mars.
The Great Machine on Epsilon 3 is discovered.
A Voice in the Wilderness
Sept 2258 Babylon 4 reappears in Sector 14.  Sinclair and Garibaldi investigate and manage to evacuate the station before it disappears again.
Sinclair, Sheridan, Delenn, Ivanova and Marcus (who have travelled back from 2260) protect the temporally-fluctuating station from attack by Shadow agents, ensuring that it does indeed make its journey through time safely.
Delenn refuses leadership of the Grey Council.
Babylon Squared, War Without End
Nov 2258 Dr Franklin discovers an alien healing device on Babylon 5. The Quality of Mercy
  The Order of Techno-mages attend a convocation on the planet Soom and elect to flee the galaxy to avoid the oncoming Shadow War.  Galen is initiated into the Techno-mage order, and enters a relationship with a fellow mage, Isabelle. Casting Shadows
Dec 2258 The Narn outpost in Quadrant 37 is destroyed by Shadows.
Earth President Luis Santiago is killed when his ship, Earthforce One, explodes near the jump point on Io.  Garibaldi is shot when he uncovers the plot.
Delenn enters a chrysalis to begin her transformation into a half-human.
Chrysalis
  Galen and Isabelle track rogue Techno-mages allied with the Shadows; Isabelle is killed by one of the mages. Casting Shadows, The Path of Sorrows
Jan 2259 William Morgan Clark is appointed President of the Earth Alliance.
Sinclair is recalled to Earth.  Captain John Sheridan is assigned command of Babylon 5.  Delenn emerges from her chrysalis.
Points of Departure
  On Minbar, Sinclair is accused of an assassination attempt on the Grey Council leader. The Price of Peace
  Investigating the mysterious attacks on the Narn, G'Kar discovers that the ancient enemy, the Shadows, may indeed be returning, and returns to Babylon 5 with this information. Revelations
  The Drazi ritual fighting period begins: in a long-held tradition (instigated by the Shadows), the Drazi randomly split into two factions, the Purple and the Green, and each one tries to eliminate the other.
Londo Mollari begins his association with Lord Refa.
The Geometry of Shadows
  A delegation of Techno-mages arrives on Babylon 5, as part of their journey out of known space.  Uncovering Shadow activity (including the excavation of a Shadow vessel) on Thenothk 4, Galen discovers the truth about Techno-mage technology.  As the mages leave known space, Galen intercepts Matthew Gideon, stranded when his ship the Cerberus is destroyed by a secret Earth ship built with Shadow technology. The Geometry of Shadows, Summoning Light, The Path of Sorrows
Feb 2259 There are increased sightings of Shadow vessels in hyperspace. A Distant Star
  Jeffrey Sinclair is appointed Entil'zha (Ranger One), of the Anla'Shok. To Dream in the City of Sorrows
Mar 2259 Bester uncovers an underground railroad on Babylon 5 (being operated by Dr Franklin), which is transporting telepaths away from Psi Corps influence.
Captain Sheridan begins a courtship with Ambassador Delenn.
A Race Through Dark Places
Apr 2259 The Centauri Emperor arrives on Babylon 5 to attempt peace with the Narn; however, Londo Mollari and Refa have other plans, but the Emperor dies before they have a chance to carry them out.  Heralding the new glory days of the Centauri Republic, Mollari arranges another attack on the Narn.  War is officially declared between the Centauri and the Narn.
Cartagia succeeds Turhan as Emperor of the Centauri.
The Coming of Shadows
Jun 2259 The underground railroad helps Lyta Alexander escape from Psi Corps.  She joins with the Mars Resistance. The Face of the Enemy
Jul 2259 After losing his brother in a Shadow attack on the Arisia Mining Colony, Marcus Cole joins the Rangers on Minbar.  Catherine Sakai enlists also. Matters of Honor, To Dream in the City of Sorrows
  Delenn is removed from the Grey Council and replaced by Neroon, a member of the Warrior Caste.
An underground movement begins on Earth, opposed to President Clark's policies.  General Hague travels to Babylon 5 seeking Sheridan's support.
All Alone in the Night
  The Lumati enter the Alliance.  G'Kar requests food and medical assistance for the embattled Narn from Sheridan and Delenn.
Na'Toth leaves Babylon 5 to join the Narn resistance.
Acts of Sacrifice
Aug 2259 President Clark's physician, Dr Everett Jacobs, arrives on Babylon 5 with sensitive information regarding Clark's part in the assassination of President Santiago. Hunter, Prey
Sept 2259 36 Hours on Babylon 5 is compiled and transmitted by ISN.  The Centauri are discovered to be smuggling weapons of mass destruction through the station. And Now For a Word
  Sheridan discovers from Kosh and Delenn what happened to the Icarus expedition, and learns about the Shadows and the Great War.
Nightwatch, a division of President Clark's Ministry of Peace, begins recruiting.  Its aim is to weed out traitors and sedition amongst Earth colonies.
In the Shadow of Z'ha'dum
Nov 2259 A virulent plague known as the "Drafa" wipes out the Markab race. Confessions and Lamentations
  Catherine Sakai disappears into the temporal rift in Sector 14 during a battle with the Shadows.  It is possible she travelled back to meet Valen/Sinclair. To Dream in the City of Sorrows
  Lyta Alexander arrives on Babylon 5 to uncover a "sleeper" agent placed there by a top-secret government agency.  It is revealed to be Talia Winters. Divided Loyalties
Dec 2259 The Centauri attack the Narn homeworld with illegal mass-drivers.  The Narn surrender, ending the war.  G'Kar requests sanctuary on Babylon 5. The Long, Twilight Struggle
  Lyta Alexander finds a transport to take her to Vorlon space, where she remains waiting for three days before being taken to the Vorlon homeworld. Passing Through Gethsemane
  The Vorlons send an Inquisitor to interrogate Delenn and Sheridan, to determine if they are up to fighting the Shadows in the coming conflict. Comes the Inquisitor
  The Centauri begin stretching their influence to include the Drazi and Pak'ma'ra territories.  Earth sends a delegation to Babylon 5 to establish a non-aggression pact with the Centauri.
Kosh reveals himself to onlookers on Babylon 5, where he is witnessed as a deity of each races' religions.
Warren Keffer is killed tracking a Shadow vessel in hyperspace, but a recording buoy is discovered and the images broadcast.
The Fall of Night
Jan 2260 Marcus Cole arrives on Babylon 5, including various other alien missionaries hearing of Kosh's appearance.  Brother Theo and his monks also arrive.
Lyta Alexander, modified by the Vorlons, returns to Babylon 5.
Matters of Honor, Convictions, Passing Through Gethsemane
Feb 2260 Ivanova uses the Great Machine to attempt to contact the remaining First Ones to help fight the Shadows.  She uncovers information regarding President Clark's assassination of President Santiago.  She and Marcus travel to Sigma 957 and meet the "Walkers". Voices of Authority
  Use of Dust, a telepathy-inducing drug, increases on Babylon 5.  Bester arrives to investigate.  G'Kar has a deep psychological experience with it when he mentally violates Londo Mollari.
Imprisoned after his attack on Londo, G'Kar begins to write a journal of his experiences and philosophy.
Dust to Dust
  A Shadow vessel is unearthed on Ganymede. Messages From Earth
Mar 2260 Sheridan takes the White Star to battle the Shadow awakened on Ganymede.
President Clark declares Martial Law on Earth and its colonies.
Messages From Earth
Apr 2260 G'Kar is released from imprisonment, where he and his fellow Narn assist Captain Sheridan in ridding Babylon 5 of Clark's strongarm force, Nightwatch.  The Narn assume control of Security on Babylon 5.
Mars refuses to implement Clark's order of Martial Law.
Lady Morella provides Londo Mollari with a prediction of his Emperor-hood.
Point of No Return
  Conflict arises with Earthforce ranks regarding President Clark's authority.  Sheridan's contact with the underground anti-Clark movement, General Hague, is killed in battle.
Orion 7 and Proxima 3 declare independence from the Earth Alliance.  Babylon 5 soon follows.  ISN is taken off the air.
Severed Dreams
May 2260 Delenn tries to re-stage the nafak'cha ceremony on Babylon 5. Ceremonies of Light and Dark
July 2260 ISN resumes broadcasting, as a tool of propaganda for the Clark administration.
A shipment of telepaths bound for the Shadows is intercepted by Sheridan, with Bester's help.
The Shadows begin to attack other races more openly.
Ship of Tears
Aug 2260 The Shadows attack Brakiri space.
Sheridan confronts Kosh about the Vorlons getting involved with the war.  They do, but Kosh is attacked and killed by Morden and the Shadows.
Dr Franklin resigns from his position due to a stim addiction.
Interludes and Examinations
  Jeffrey Sinclair and Delenn receive handwritten messages from Valen.  Sinclair travels to Babylon 5, and then with Sheridan, Delenn, Ivanova, Marcus and Zathras, they travel to Sector 14 to find Babylon 4 so that Sinclair can prepare for his destiny.
During this time, Sheridan becomes "unstuck in time" and experiences flash-forwards to 2278.
War Without End
Oct 2260 The Shadows continue attacking randomly.
The new Vorlon Ambassador arrives on Babylon 5.
Walkabout
Nov 2260 Delenn becomes the new Entil'zha of the Rangers. Grey 17 is Missing
  Following the death of Elric, the Circle of Techno-mages allow Galen to leave the hiding place to protect the mages from the Shadows. Invoking Darkness
Dec 2260 Sheridan begins to recruit telepaths for the war against the Shadows.
Londo plots the demise of his co-conspirator, Lord Refa.
Galen visits Babylon 5 on his mission for the Techno-mages.
The White Star fleet is unveiled to Sheridan.
And the Rock Cried Out, No Hiding Place, Invoking Darkness
  A major battle against the Shadows takes place in Sector 83.
Dr Franklin returns to MedLab.
Shadow Dancing
  Anna Sheridan arrives on Babylon 5.  Sheridan travels with her to Z'ha'dum, where he uses the White Star to destroy a Shadow base, and jumps into the abyss.
Garibaldi is abducted aboard his starfury by a Shadow vessel outside Babylon 5.
Shadow Dancing, Z'ha'dum
  Having infiltrated Z'ha'dum and provided some assistance to Sheridan, as well as gaining a new understanding of mage tech, Galen returns to the hiding place. Invoking Darkness
Jan 2261 Emperor Cartagia enters an alliance with the Shadows, giving them sanctuary on Centauri Prime.
Garibaldi is handed over to the Psi Corps by the Shadows.  In a secret facility on Mars, he is conditioned by Bester to spy for him.
Delenn, Ivanova and Lyta search for Sheridan at Z'ha'dum.  Sheridan himself meets Lorien, who restores his life-force.
G'Kar goes in search of Garibaldi only to be captured by the Centauri.  Londo enlists G'Kar's help to overthrow the Emperor.
The Hour of the Wolf, Whatever Happened to Mr Garibaldi?
Late Jan 2261 In search of more First Ones, Ivanova and Marcus discover a Vorlon fleet in hyperspace.  Sheridan returns with Lorien to Babylon 5. The Summoning
Feb 2261 The Vorlons increase their attacks against the enemy, destroying entire populated worlds touched by Shadows.  The second Vorlon Ambassador is killed on Babylon 5.  A wounded Sheridan is given another 20 years of life by Lorien.
G'Kar loses an eye when Emperor Cartagia orders it removed.
Falling Towards Apotheosis
  The Shadows begin to use a "Planet Killer", a giant deadly weapon that decimates entire worlds. The Long Night
  Emperor Cartagia is assassinated on Narn.  Londo Mollari is nominated to the position of Prime Minister.  
  Londo destroys the Shadow outpost on Centauri Prime, and has Morden executed.  The Vorlons close in on Centauri Prime.  Sheridan's Army of Light battles the Shadows at Corianis 6.  With Lorien's help, he persuades the Vorlons and the Shadows to leave the galaxy, and allow the younger races to evolve and develop under their own terms.
The Shadow War is ended, and all First Ones have departed the galaxy.  Thus begins the Third Age of Mankind.
Into the Fire
Late Feb 2261 A Centauri Regent is appointed while a new Emperor is decided.
Garibaldi resigns as Head of Security of Babylon 5.
President Clark begins new strategies to isolate Babylon 5.
Z'ha'dum is destroyed by the servants of the Shadows to protect their secrets.
The Centauri Regent is implanted with a Keeper by servants of the Shadows, controlling his actions.
Epiphanies
Mar 2261 An ISN news team compiles a story about Babylon 5.
Sheridan's family farm burns down and his father disappears.
The Illusion of Truth
12 Apr 2261 ISN propaganda programme about Babylon 5 aired. The Illusion of Truth
May 2261 Thirdspace gateway artefact discovered in hyperspace and taken to Babylon 5.  Chaos ensues. Thirdspace
Jun 2261 Delenn recalled to face the Dreaming on Minbar.  Her marriage to Sheridan is begrudgingly approved by the Minbari.
Franklin and Marcus sent to Mars to contact the Resistance.
Atonement
  Franklin and Marcus establish an alliance with the Resistance on Mars to help overthrow President Clark. Racing Mars
  Sheridan proposes an anti-propaganda "Voice of the Resistance" broadcast network, to be fronted by Susan Ivanova.
In-caste fighting breaks out on Minbar.  Investigating, Delenn discovers the Drakh, servants of the Shadows, stirring things up behind the scenes.
Lines of Communication
Jul 2261 Garibaldi begins working covertly for Mars tycoon William Edgars, learning that his ex-girlfriend Lise Hampton is married to him.
The Voice of the Resistance network goes on-line.
Conflicts of Interest
  Sheridan forms a mutual defence pact with the League of Non-Aligned Worlds.
Delenn and Neroon begin working together to halt the growing civil war on Minbar.
Rumours, Bargains and Lies
Aug 2261 The Warrior Caste demand the Religious Caste surrender.  Delenn challenges Shakiri, the Warrior Caste leader, to stand in the Starfire Wheel.  He refuses, Delenn endures it, Neroon is killed by it.
Delenn reforms the Grey Council; the Worker Caste now have five positions, the Religious and Warrior Castes have two each, and the position of leader remains vacant.
Lyta Alexander, pressed to find a source of income, is forced to rejoin Psi Corps "in name only", as part of a deal with Bester.
Clark's slaughter of innocent civilians prompts Sheridan to act against him.
Moments of Transition
Sept 2261 The Centauri and the Narn agree to help Sheridan's cause against Earth.
Sheridan liberates Proxima 3, blockaded by Earthforce destroyers.
Garibaldi leaves Babylon 5 for Mars.
No Surrender, No Retreat
  Garibaldi meets Edgars on Mars.
Sheridan devises a plan to use the comatose telepaths rescued from the Shadows against Earthforce.
Exercise of Vital Powers
  Garibaldi arranges Sheridan's capture on Mars.  Ivanova takes command of the fleet which is approaching Mars.
Bester learns about Edgars' plan to wipe out the telepaths through Garibaldi, and Psi Corps move in, killing Edgars and his aides.  Garibaldi's mind is restored.
The Face of the Enemy
Oct 2261 Sheridan is interrogated by Earthforce on Mars.