| May 2013 |
| 11/05/13 | The alliance USS (today: USS®) was founded. |
| Founding members::  Michaelwillmc and dominicreid. |
|  The alliance reaches a population more than 100. |
|
| 12/05/13 | Joining of:larmo, kiritsu, keylgoer, weaponx, elkrius, madleaf52, Ned, swtankit and vrf. |
| The alliance reaches a population more than 1,000. |
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| 13/05/13 | Joining of:aman2369. |
| Leaving of:weaponx. |
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| 14/05/13 | Joining of:oxin, beyou99, El_Nico, el_mora, DEPTH OF KROSS, Drey_b and RaulIgnat. |
| Leaving of:oxin. |
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| 15/05/13 | Joining of:BurgrKingGuy, shanky, weaponx, iTz_ME88 and mamatte. |
| The alliance reaches a population more than 5,000. |
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| 16/05/13 | Joining of:The_Dammed, jaslicno and Monkey.D.Luffy. |
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| 17/05/13 | Joining of:Canhão and Sweet2013. |
| Leaving of:El_Nico. |
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| 18/05/13 | Joining of:Mia, 2 much swagg, Xenya and Avni. |
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| 19/05/13 | Joining of:ciceron61, scientia and Lucius. |
| Deletion of:Michaelwillmc. |
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| 21/05/13 | Leaving of:jaslicno. |
| The alliance reaches a population more than 10,000. |
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| 22/05/13 | Joining of:attuf. |
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| 24/05/13 | Joining of:KING J.S and Thyrosis. |
| Leaving of:elkrius DEPTH OF KROSS and Monkey.D.Luffy. |
| Deletion of:keylgoer. |
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| 26/05/13 | Deletion of:Canhão. |
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| 28/05/13 | Leaving of:Drey_b and Avni. |
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| 30/05/13 | Joining of:Decibalus. |
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| 31/05/13 | Joining of:G.M. |
| June 2013 |
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| 01/06/13 | Leaving of:Mia. |
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| 02/06/13 | Leaving of:weaponx. |
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| 03/06/13 | Joining of:mihai06. |
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| 04/06/13 | Joining of:arema. |
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| 05/06/13 | Joining of:byshadow, ANGELTERC and pendowolimo949. |
| Leaving of:RaulIgnat and Thyrosis. |
| Deletion of:shanky. |
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| 10/06/13 | Leaving of:beyou99 and el_mora. |
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| 11/06/13 | Joining of:schnucki, hkhello and Foxhound. |
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| 12/06/13 | Joining of:old. |
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| 13/06/13 | Joining of:ArchBringsr. |
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| 14/06/13 | Joining of:Thomas Nielsen. |
| Leaving of:KING J.S. |
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| 15/06/13 | Joining of:Bornok and Olin. |
| Deletion of:G.M. |
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| 16/06/13 | Joining of:lord shy. |
| Leaving of:scientia. |
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| 18/06/13 | The alliance is now known as USS™. |
| Joining of:Hotline. |
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| 19/06/13 | Joining of:designer. |
| Leaving of:byshadow. |
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| 20/06/13 | Joining of:lonewulf. |
| Deletion of:Ned. |
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| 23/06/13 | Leaving of:Foxhound and lord shy. |
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| 25/06/13 | The alliance is now known as USS®. |
|
| 26/06/13 | Leaving of:BurgrKingGuy Lucius hkhello and Olin. |
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| 27/06/13 | Leaving of:dominicreid. |
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| 30/06/13 | Leaving of:arema. |
| Deletion of:schnucki. |
| July 2013 |
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| 02/07/13 | Leaving of:ciceron61. |
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| 03/07/13 | Leaving of:swtankit and Xenya. |
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| 04/07/13 | Joining of:kiws and hkhello. |
| Leaving of:ANGELTERC. |
| Deletion of:madleaf52. |
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| 06/07/13 | Joining of:Dieux. |
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| 08/07/13 | Leaving of:larmo. |
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| 12/07/13 | Leaving of:mamatte. |
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| 23/07/13 | Leaving of:Hotline. |
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| 24/07/13 | Joining of:The Hamza. |
| Leaving of:ArchBringsr and The Hamza. |
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| 26/07/13 | Leaving of:vrf. |
| Deletion of:2 much swagg. |
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| 28/07/13 | Deletion of:hkhello. |
| August 2013 |
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| 02/08/13 | Joining of:luckcombo. |
| Deletion of:designer. |
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| 15/08/13 | Deletion of:kiws. |
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| 18/08/13 | Deletion of:aman2369. |
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| 19/08/13 | Deletion of:kiritsu. |
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| 23/08/13 | Leaving of:pendowolimo949. |
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| 27/08/13 | Leaving of:Sweet2013. |
| September 2013 |
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| 22/09/13 | Deletion of:iTz_ME88. |
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| 23/09/13 | Deletion of:lonewulf. |
| October 2013 |
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| 23/10/13 | Deletion of:luckcombo. |
| November 2013 |
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| 11/11/13 | Deletion of:Thomas Nielsen. |
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| 12/11/13 | Leaving of:Decibalus mihai06 old and Bornok. |
| December 2013 |
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| 07/12/13 | Deletion of:The_Dammed. |
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| 28/12/13 | Joining of:Lucius. |