| January 2018 | ||
| 08/01/18 | The alliance Defcon4 was founded. | |
Founding members::  Defcon4. | ||
 The alliance reaches a population more than 100. | ||
| May 2018 | ||
| 08/05/18 | The alliance reaches a population more than 1,000. | |
| June 2018 | ||
| 27/06/18 | Deletion of:Defcon4. | |
| The alliance Defcon4 was canceled. | ||