| June 2021 | ||
| 24/06/21 | The alliance NE-CO was founded. | |
Founding members::  Acer_Al7rman,  Abood_6464, Magnificent, Heroo, Aboyasin.6 and Zombieskicker. | ||
 The alliance reaches a population more than 100. | ||
| 25/06/21 | Joining of:RamiMT. | |
| The alliance reaches a population more than 1,000. | ||
| July 2021 | ||
| 09/07/21 | Leaving of:Acer_Al7rman. | |
| 16/07/21 | Deletion of:Abood_6464. | |
| September 2021 | ||
| 01/09/21 | Deletion of:Magnificent. | |