| May 2020 |
| 03/05/20 | The alliance NATO (today: OB-5) was founded. |
| Founding members::  دمار511, hoda, رومانيه, MeMo, memotnt, تومس شلبي, رشرش511, casanegra, Work Remotely and babashin. |
|  The alliance reaches a population more than 10,000. |
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| 04/05/20 | Joining of:Kona, Yousef0367, العشاق, FIREFIRE, Hell man, عبدالله, Alreem and bankai. |
| Leaving of:FIREFIRE. |
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| 05/05/20 | Joining of:العب بعيد, Vega55, مشاري انتراوي and ahmedhussien60. |
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| 09/05/20 | Leaving of:مشاري انتراوي. |
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| 10/05/20 |  The alliance have their first conquest. |
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| 11/05/20 | The alliance is now known as OB-5. |
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| 12/05/20 | Joining of:FIREFIRE. |
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| 13/05/20 | Joining of:Shady241 and ThReLaX. |
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| 15/05/20 | Joining of:ALMAS22. |
| Leaving of:Vega55. |
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| 16/05/20 | Joining of:d-abelin and مهايط. |
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| 17/05/20 | Leaving of:دمار511. |
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| 18/05/20 | Joining of:Magi, Sniper, Crash Bash and الوحش الفترس. |
| Leaving of:رومانيه تومس شلبي رشرش511 casanegra Work Remotely babashin Yousef0367 العشاق Alreem العب بعيد Shady241 ThReLaX d-abelin and مهايط. |
| Deletion of:FIREFIRE. |
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| 19/05/20 | The alliance OB-5 was canceled. |