| July 2012 |
| 18/07/12 | The alliance STC (today: ЯГУАРЫ S) was founded. |
| Founding members::  Gronson and Glam Lady. |
|  The alliance reaches a population more than 100. |
|
| 19/07/12 | Joining of:Marialex. |
|
| 20/07/12 | Joining of:ctx-kkk. |
| The alliance reaches a population more than 1,000. |
|
| 23/07/12 | Joining of:pro100mix. |
|
| 24/07/12 | Joining of:ipec. |
|
| 27/07/12 | Joining of:Volf_359. |
|
| 31/07/12 | Joining of:toni. |
| August 2012 |
|
| 01/08/12 | Joining of:Бетмен. |
| Leaving of:Бетмен. |
| The alliance reaches a population more than 5,000. |
|
| 04/08/12 | Joining of:CoolerMad. |
| Leaving of:pro100mix. |
|
| 05/08/12 | The alliance is now known as UA-E STC. |
| Joining of:Nara, d0odLe, oper, C2H6O, R57, JBond, xxzibit, MrWIlson, Suren, Сердар, federal, HIT, Badboy13 and dgonsl. |
| The alliance reaches a population more than 10,000. |
|
| 06/08/12 | Joining of:ermac, stelforever, T.J., Seever and Xoka_69. |
| Leaving of:toni Nara dgonsl and stelforever. |
| Deletion of:ipec. |
|
| 07/08/12 | Joining of:Nayer, Алёна, городок2012, AndreySt and klik. |
| Leaving of:Marialex R57 and xxzibit. |
|
| 08/08/12 | Joining of:Mopo3 and gadina. |
|
| 09/08/12 | Joining of:алфавит. |
| Leaving of:Алёна. |
|
| 13/08/12 | Leaving of:ermac and gadina. |
|
| 14/08/12 | Joining of:divanovich. |
|
| 15/08/12 | Leaving of:Nayer. |
|
| 16/08/12 |  The alliance have their first conquest. |
|
| 18/08/12 | Joining of:Женька, vkpz, крутой чувак, Cryshadow, SOKOL 102, antimult, Lisa, Unholy, stik, Stremmer, loool, Vikodin and maxs1974d. |
| Leaving of:Volf_359. |
|
| 19/08/12 | The alliance is now known as UA STC. |
| Joining of:Санек12, coatl, Коротышка, qutuk, ihtr, Ghostring, Sania11, Dark_phoenix and Японец. |
| The alliance reaches a population more than 50,000. |
|
| 21/08/12 | Joining of:Danke and aMouR41K. |
| Leaving of:ihtr. |
|
| 22/08/12 | The alliance is now known as MA STC. |
|
| 23/08/12 | The alliance is now known as ЯГУАРЫ S. |
| Joining of:Raznyi, Пти, Поручик and StrateGer. |
| Leaving of:C2H6O and Женька. |
|
| 24/08/12 | Leaving of:maxs1974d and Санек12. |
|
| 25/08/12 | Joining of:Nisha, Ярик, Xoren and Alexxxxxx. |
|
| 26/08/12 | Joining of:vorzakon, qawerry, СЕРЁГА and Den_h. |
|
| 27/08/12 | Joining of:Limonysal, Огородник and Kastiel. |
| Leaving of:Mopo3 antimult Unholy stik Sania11 Alexxxxxx vorzakon and Огородник. |
|
| 30/08/12 | Joining of:Shram, GhostOwl, ВУЗ, ГОД, Badians and Алёна. |
| Leaving of:Den_h. |
|
| 31/08/12 | Joining of:qazw. |
| Leaving of:городок2012. |
| September 2012 |
|
| 02/09/12 | Joining of:alex, Kalan4ik, SamogonOff, Ruben777 and Цербер. |
|
| 03/09/12 | Leaving of:federal. |
|
| 04/09/12 | Joining of:rorespondent. |
| The alliance reaches a population more than 100,000. |
| The alliance has done over 5 conquests. |
|
| 05/09/12 | Joining of:federal. |
| Leaving of:Nisha. |
|
| 07/09/12 | Leaving of:loool and Алёна. |
| The alliance has done over 10 conquests. |
|
| 09/09/12 | Joining of:Григорий. |
|
| 10/09/12 | Joining of:loool. |
|
| 11/09/12 | Leaving of:Коротышка and Пти. |
|
| 12/09/12 | Leaving of:CoolerMad and qazw. |
|
| 13/09/12 | Joining of:romik67. |
| The alliance has done over 20 conquests. |
|
| 14/09/12 | Leaving of:Kastiel. |
|
| 15/09/12 | Leaving of:Японец. |
|
| 16/09/12 | Joining of:ha3apet. |
|
| 17/09/12 | Joining of:Пти and Коротышка. |
|
| 18/09/12 | Leaving of:HIT. |
| Deletion of:d0odLe divanovich Vikodin Danke StrateGer ВУЗ and ГОД. |
|
| 20/09/12 | Leaving of:Сердар and Ruben777. |
|
| 23/09/12 | Deletion of:Seever. |
|
| 25/09/12 | Leaving of:Raznyi. |
|
| 27/09/12 | Leaving of:qawerry. |
|
| 28/09/12 | Leaving of:alex. |
|
| 29/09/12 | Leaving of:SOKOL 102. |
| October 2012 |
|
| 01/10/12 | Deletion of:Пти. |
|
| 02/10/12 | Leaving of:rorespondent. |