| June 2021 | ||
| 07/06/21 | The alliance TR-l (today: TR-2) was founded. | |
Founding members::  CBS. | ||
 The alliance reaches a population more than 5,000. | ||
| 10/06/21 | The alliance reaches a population more than 10,000. | |
| 13/06/21 | The alliance is now known as TR-2. | |
| June 2021 | ||
| 07/06/21 | The alliance TR-l (today: TR-2) was founded. | |
| Founding members:: CBS. | ||
| The alliance reaches a population more than 5,000. | ||
| 10/06/21 | The alliance reaches a population more than 10,000. | |
| 13/06/21 | The alliance is now known as TR-2. | |