Lore:Fourth Era Wars

Merethic Era — First Era — Second Era — Third Era — Fourth Era

The Great War

The following is a list of all known wars and conflicts during the Fourth Era.

The Accession War

4E 6

The Accession War, more commonly known as the Argonian Invasion was a war waged by the Argonian An-Xileel against the Dunmer Houses of Morrowind in the immediate aftermath of the Red Year of 4E 5. The invasion devastated much of southern and eastern Morrowind, including the capital city of Mournhold, and almost led to the complete destruction of House Telvanni and temporary occupation of much of Morrowind. The war would compound the ongoing alteration of the political dynamics of Morrowind and result in the solidification of House Redoran as the dominant power in Morrowind.

Night of Green Fire

4E 42

The Night of Green Fire occurred in 4E 42, when the Thalmor attacked Altmer dissident refugees who had fled persecution in Alinor and were living in the city of Sentinel, in Hammerfell. According to a Legion officer claiming to be an eyewitness, there was an explosion of magic in the refugee quarter, where Thalmor mages were attacking the Altmer dissidents who, in turn, were resisting with magic of their own. Running to the scene with other Legionaries who were stationed there, the eyewitness found the entire refugee quarter a smoking ruin, and that everyone had been slaughtered.

Umbriel Crisis

Umbriel

4E 48

The Umbriel Crisis was a war in 4E 48. The floating city of Umbriel, a fragment of Clavicus Vile's Fields of Regret, came from the south up through Black Marsh and southern Morrowind and into Cyrodiil. Several major cities were destroyed or besieged, culminating in an assault on the Imperial City

Major Battles

• Massacre at Lilmoth, 4E 48. Although the Argonians at Lilmoth were possessed, a number of plantations in the surrounding countryside fought against the horde of undead sea creatures resurrected by the city. They were all overrun and the defenders were also reanimated and joined the march.
  • The cities of Stormhold and Gideon soon fell to the undead army as Umbriel continued to head north.
• March Into Morrowind, 4E 48. A few Imperial Legion patrols in Morrowind attempted to slow the advance of the undead, but were all defeated and either fell back or joined the march.
• Siege of Cheydinhal, 4E 48. The undead advanced into Cyrodiil and overran the city of Cheydinhal. The defenders held the city for a long while but eventually they fell back on the Imperial City. The undead did not occupy the city so local people returned there afterwards.
• Siege of the Imperial City, 4E 48. The undead army advanced on the Imperial City in an effort to take control of the White-Gold Tower, causing mass panic among its citizens. The Imperial Legion attempted to hold the line along the Red Ring Road, but were ultimately driven back to the walls of the city. The Synod and the College of Whispers worked together to bring down the floating city, but also failed. Umbriel was eventually banished from Mundus by a group of heroes.

The Great War

Imperial Legion

The Great War, referred to as the First War Against the Empire by the Thalmor, was a war fought from 4E 171 to 175 between the Third Empire and the Third Aldmeri Dominion. The war consisted primarily of a Dominion invasion of Imperial territory, culminating in the capture of the Imperial City before its recapture by the Empire, and the war eventually ended with the Empire signing a punishing peace deal.

The Forsworn Rebellion

The Forsworn Rebellion was a conflict in the Fourth Era concurrent with the late stages of the Great War in Cyrodiil, Imperial Legions stationed in Skyrim's region of the Reach and its capital, Markarth, were recalled to help repel the Aldmeri Dominion's invasion, leaving the eastern region vulnerable to its native population, known as Reachmen, who successfully revolted and created an independent kingdom.

To deal with the rebellion Jarl Hrolfdir, the father of future Jarl Igmund, called upon a Nordic militia led by Ulfric Stormcloak to retake the Reach from its native inhabitants in return for free Talos worship. The uprising was ultimately quelled, but not without consequences. Despite the Empire's vows for free religion, the Thalmor discovered the worship of Talos taking place in Markarth, and demanded the arrest of Ulfric and the other members of the Nord militia. To honor the White-Gold Concordat and keep the peace with the Dominion, Hrolfdir was forced to comply to prevent any future invasions by the Aldmeri Dominion. One of the policies he was forced to agree to was the arrest of members affiliated with the Nord militia that helped overthrow the Forsworn. Hrolfdir helped arrest Ulfric and the other members of the militia to prevent another war with the Thalmor. In retaliation, Ulfric Stormcloak refused to observe the agreement and decided to allow the freedom to worship Talos himself when he became the new Jarl of Windhelm, sparking the future Stormcloak Rebellion.

Major Battles

• Battle of Markarth, 4E 174. Reachmen quickly breached Markarth's city gates and annexed the city. Years later, Jarl Hrolfdir, father of the future Jarl Igmund, was killed by the Forsworn.
• The Markarth Incident, 4E 176. Under the leadership of Ulfric Stormcloak, the Nordic militia retook Markarth while inflicting heavy casualties on the Reachmen rebels. When the independent kingdom of the Reach was overthrown, there were executions, including the deaths of some civilians of Markarth who were native members of the Reach. Surviving stragglers of the Reachmen continued to rebel, forming the Forsworn.

The Stormcloak Rebellion

4E 201 -

The Stormcloak Rebellion, also known as the Skyrim Civil War and Ulfric's Uprising, was a civil war in Skyrim circa 4E 201. It was fought between the forces of the Third Empire, mobilized in western Skyrim, and the Stormcloak rebels of eastern Skyrim. The war saw two claimants to Skyrim's throne fight against each other, with the Empire supporting Elisif the Fair's claim of High Queen and the Stormcloaks insisting Jarl Ulfric Stormcloak had earned his right as High King.

Dragon Crisis

4E 201 -

The Return of the Dragons, also known as the Dragon Crisis was an invasion of Tamriel that occurred in 4E 201, orchestrated by Alduin, the Nordic god of time. Alduin, along with the plethora of dragons that he resurrected, caused destruction and chaos throughout Skyrim and Morrowind. However, a mysterious hero revealed to be the Nordic hero of legend, the Last Dragonborn, rose up and was able to defeat Alduin, as foretold by the Prophecy of the Dragonborn. It was concurrent with the Stormcloak Rebellion, a civil war in Skyrim, fought between the Third Empire's Imperial Legion forces, mobilized in western Skyrim, and the Stormcloak rebels of eastern Skyrim.