Akaviri Invasions

The Akaviri have invaded Tamriel on a number of occasions throughout history, at last count there have been three invasions. Vivec's Sermons suggest that there would be only three invasions: The Tsaesci serpents vowed to have their vengeance on the west at least three times

Invasion of High Rock
The Akaviri were defeated at Daggerfall. A History of Daggerfall says: '' If Daggerfall had not spent its first thousand years preparing for the battles of the next thousand years, it is indeed conceivable that the Iliac Bay today might be Akavarian. ''

Second Akaviri Invasion
The next Akaviri invasion took place in 1E 2703

Battle of Pale Pass
At the Battle of Pale Pass, the Akaviri were defeated by the Colovian King, Reman Cyrodiil. In return for their surrender, he incorporated their armies with his own.

Ada'Soom Dir-Kamal
Ada'Soom Dir-Kamal was an Akaviri General. He is primarily responsible for the sacking of Windhelm, as well as fighting the Tribunal in Morrowind.

The attack on Morrowind too place during 2E 572, where they were barely repulsed.

Trivia

 * The Akavir always seem to attack from the North. Yet, in several sources, such as Mysterious Akavir, and the Pocket Guide to the Empire, Third Edition: Akavir, Akavir is said to be east of Tamriel. (Whereas Atmora is North).
 * Ada'Soom Dir-Kamal was one of the Generals involved in attacking Skyrim (PGE1:S). Possibly involved with the one that ended at the battle of Pale Pass, however, The Arcturian Heresy suggests that the Tribunal also fought against him.