| May 2009 | ||
| 01/05/09 | The alliance SEMPER was founded. | |
Founding members::  Calpoly_man, legionisdeath, Angry Angel and sir dakka. | ||
 The alliance reaches a population more than 10,000. | ||
| 03/05/09 | Joining of:zion and Brezzok&Anarchy. | |
| 06/05/09 |  The alliance have their first conquest. | |
| 08/05/09 | The alliance reaches a population more than 50,000. | |
| 15/05/09 | The alliance has done over 5 conquests. | |
| 27/05/09 | The alliance has done over 10 conquests. | |
| June 2009 | ||
| 02/06/09 | Joining of:Icyserene. | |
| 12/06/09 | Joining of:Kpt.Cracka. | |
| 15/06/09 | The alliance has done over 20 conquests. | |
| 17/06/09 | Joining of:MichaelScofield and shanghai. | |
| The alliance reaches a population more than 100,000. | ||
| 19/06/09 | Leaving of:Kpt.Cracka. | |
| 26/06/09 | Joining of:tpambau. | |
| 30/06/09 | Leaving of:legionisdeath Angry Angel sir dakka Brezzok&Anarchy Icyserene and MichaelScofield. | |
| July 2009 | ||
| 01/07/09 | The alliance SEMPER was canceled. | |