| March 2020 |
| 16/03/20 | The alliance Trifecta (today: BAR-ICU) was founded. |
| Founding members::  Tyranus, Zab, Zurtan, Numbnuts, Tovvi, ivanthered, Who, imms, Coops and gigamorphan. |
|  The alliance reaches a population more than 100. |
|
| 17/03/20 | Joining of:Caiomhin and Dart419. |
| The alliance reaches a population more than 1,000. |
|
| 18/03/20 | Leaving of:Tyranus Zab Zurtan Numbnuts Tovvi ivanthered Who imms Coops gigamorphan Caiomhin and Dart419. |
| October 2020 |
|
| 02/10/20 | The alliance is now known as BAR-ICU. |
| Joining of:Dusty, The Pharcyde, Filipos1998, Dufus, swolebrah, Mahyar, anaius, Fordie89, Napoleon, Saint Faust, YeTi, billyjobongo3, Crownowner, d-_-b, CurtisKush, 6IX9INE, FatherPete, Highasakite, Loxy1, Foxsylvania, Cafrealvolante, wtvar, dmf, S Sonder, mariom, Clouyd, Fia369, Dodgem, SS11YASUO, Tartan Geezer, The Coach, klompa, Alko, Heartbreakers, NaughtyGirls, Nutella Lover, Kanye West, Titania, Carbine, BlueBird, lik123, Thesystem, Queen, unlikely, Ben, Wesley Willis, Slipknot, Action Bronson, chrizzy3, Chase & Status, Montanaturner, Hribouc, ann3tte, DarkTeuton, Mulla, Mighty Sparrow, ENERGY, Tech N9ne, Metallica and cooleragamer. |
| The alliance reaches a population more than 1,000,000. |
|  The alliance has done over 5 conquests. |
|
| 04/10/20 | Deletion of:The Pharcyde anaius billyjobongo3 d-_-b 6IX9INE FatherPete Highasakite Loxy1 Foxsylvania dmf Fia369 Tartan Geezer Heartbreakers Kanye West Queen Wesley Willis Slipknot Action Bronson Chase & Status Mighty Sparrow Tech N9ne and Metallica. |
| The alliance BAR-ICU was canceled. |