| April 2009 |
| 29/04/09 | The alliance United^K (today: UK) was founded. |
| Founding members::  liv_1305 and icehead. |
|  The alliance reaches a population more than 100. |
| May 2009 |
|
| 02/05/09 | Joining of:blood. |
|
| 05/05/09 | Joining of:georgi22a. |
|
| 08/05/09 | Joining of:Comycosmin. |
|
| 25/05/09 | Leaving of:blood and georgi22a. |
|
| 27/05/09 | Joining of:haski. |
|
| 29/05/09 | Joining of:adr. |
| The alliance reaches a population more than 1,000. |
|
| 30/05/09 | The alliance is now known as XXX-UK. |
| Joining of:miza. |
| Leaving of:adr and miza. |
| June 2009 |
|
| 09/06/09 | Joining of:TEL. |
|
| 23/06/09 | The alliance is now known as UK. |
| Joining of:yoyo777. |
|
| 25/06/09 | Leaving of:liv_1305. |
|
| 29/06/09 | Leaving of:yoyo777. |
|
| 30/06/09 | Joining of:liv_1305. |
| July 2009 |
|
| 03/07/09 | Deletion of:icehead. |
|
| 09/07/09 | Leaving of:liv_1305. |
|
| 26/07/09 | Joining of:sergiusyc. |
|
| 30/07/09 | Leaving of:sergiusyc. |
| August 2009 |
|
| 01/08/09 | Deletion of:haski. |