3,946 BBY
• The G0-T0 Droids take control of the Gordian Reach. The Republic responds by liberating the region.

3,781 BBY
• The Sith Empire begins its preparations for its invasion of the Galactic Republic.

3,705 BBY
• Freia Kallea discovers the Hydian Way.

3,693 BBY
• Freia Kallea completes her mapping of the Hydian Way

3,681 BBY
• The Sith Empire emerges by taking Korriban and the Tingel Arm, followed by Sluis Van.

3,680 BBY
• The Republic is able to deny the Empire access to the Rimma Trade Route.

3,674 BBY
• Bomodon is assaulted by the Empire, leading to a ten month campaign on the world that Republic wins.

3,671 BBY
• The Sith continue their offensive against the Republic, so far meeting nothing but success.
• The Republic holds Bothawui against Sith assault. First defeating them over the planet, and then defending the planet itself. While the second battle results in the loss of all Republic defending forces, the Sith forces are so shattered by the defense that they are forced to retreat. The last stand of Jedi Master Belth Allusis and his forces become legendary across the Galaxy. It is the Republic's first major victory against the Sith.

3,670 BBY
• The Jedi end the Kanz Disorders and liberate the Lorrdians from the Argazdans.

3,668 BBY
• The Dread Masters are presumed killed by a joint Strategic Information Service and Republic Special Forces task force, but are in fact imprisoned on Belsavis.

3,667 BBY
• Mandalore the Lesser is crowned via gladitorial matches on Geonosis, rigged by Sith Imperial Intelligence.

3,660 BBY
• A group of ambitious smugglers working for the Republic break the Mandalorian blockade of the Hydian Way.

3,654 BBY
• The Dark Council offer peace to the Republic.

3,653 BBY
• The Alderaan Peace Conference is held.
• The Sacking of Coruscant occurs.
• The Treaty of Coruscant is signed, ending the Great Galactic War.
• The Cold War begins.

3,651 BBY
• Satale Shan discovers the lost Jedi homeworld of Tython, leading to her promotion to Jedi Master.

3,650 BBY
• The Jedi retreat from the wider galaxy to Tython following the Senate's delay of reconstruction of the Jedi Temple.
• A new Jedi Temple is built on Tython.

3,647 BBY
• The Jedi Temple on Tython is completed.

3,646 BBY
• Ord Mantell enters a state of civil war between the Mantellian Separatist Movement and the Republic supported Ord Mantell Central Authority.

3,645 BBY
• The Sickness breaks out on Odacer-Faustin.

3,643 BBY
• The Flesh Raiders begin increasing attacks against the Jedi and the Pilgrims on Tython, under the influence of Dark Jedi Bengel Morr. The Heroy of Tython defeated Morr and ends the Flesh Raider threat. The Hero of Tython is promoted to Jedi Knight and receives Kira Carsen as their apprentice, starting a journey that ends with their assumption of the position of Battlemaster of the Jedi Order. 
• The Barsen'thor discovers the Font of Rjivari and is able to stop Raloch's mission to destroy the Jedi, leading to their promotion to Jedi Knight. Over the next three years they will become a leading member of the Jedi High Council.
• Havoc Squad receives its newest member, a Sergeant who ends up uncovering the team's defection to the Sith Empire while fighting the Separatists on Ord Mantell. They are given command of Havoc Squad and tasked with rebuilding the elite team under the codename Meteor. They hunt down the rogue former Havoc team members, and eventually reach the rank of Major.
• The smuggler that will eventually be known as Voidhound arrives on Ord Mantell. They eventually amass a fleet of smugglers loyal to the Republic.
• An acolyte arrives on Korriban under the personal instruction of Overseer Tremel, and eventually becomes apprenticed to Darth Baras. They eventually become the Emperor's Wraith.
• A slave arrives at Korriban to be trained as a Sith Inquisitor, in an effort to expand their ranks and is taken on as an apprentice by Darth Zash. They eventually rise to assume their ancestral legacy as Lord Kallig, eventually becoming Darth Nox and gaining a seat on the Dark Council.
• The Third Great Hunt begins. The Grand Champion becomes a Mandalorian and kills Supreme Chancellor Janarus before becoming a leading agent for the Empire.
• An Imperial Agent is deployed to Nal Hutta, gaining the loyalty of Nem'ro the Hutt and earning the title of Cipher Nine. They eventually rise to a leadership positin in the eventually formed Sith Intelligence.

3,642 BBY
• Balmorra is freed from Imperial control by the Republic and the Balmorran Resistance.
• The Sith Empire occupies Taris.
• Revan is freed by a Republic strike team consisting of Meteor, the Hero of Tython, Barsen'thor, and the Voidhound.
• Darth Baras' Plan Zero is implemented, instigating war between the Sith Empire and the Galactic Republic. Baras assumes a seat on the Dark Council.
• Revan's attempt to build an army of his own is thwarted by a Sith strike team consisting of Cipher Nine, the Grand Champion of the Great Hunt, Lord Kallig, and the eventual Emperor's Wraith.
• A Jedi strike team that attempts to capture the Sith Emperor is defeated and turned to the Dark Side.

3,641 BBY
• The Second Galactic War begins between the Sith Empire and Galactic Republic with the Battle of Corellia.

3,640 BBY
• Darth Karrid takes leadership of the Sith Empire following the loss of the Sith Emperor and the betrayal of Darth Malgus, renewing a vicious offensive against the Galactic Republic.
• The Hutt Cartel attempts to become a galactic power again under the leadership of Toborro, but fail and ally with the Republic.
• The Dread Masters are destroyed.
• The Order of Revan emerges under the leadership of Revan, only to be defeated by both the Republic and the Empire.

3,350 BBY
• The Centrality is founded.

3,100 BBY
• The Hapes Consortium seals its borders. They will not reopen until 8 ABY.

3,017 BBY
• The Seventeenth Alsakan Conflict comes to an end. It is the final such conflict.

3,000 BBY
• The War of the Gungan Tribes occurs, after which they are unified and build Otoh Gunga.
• The Jedi Order changes the name of Korriban to Moraband to deter future discovery of the world. By the time of the Galactic Civil War, it becomes widely known as Korriban again.

2,992 BBY
• The Paecian Empire collapses.

2,500 BBY
• The Jedi Archives are completed marking the large-scale completion of the rebuilding of the Jedi Temple on Coruscant.

2,000 BBY
• Jedi Master Phanius falls to the Dark Side, becoming Darth Ruin and founding the New Sith Empire.