| October 2021 |
| 19/10/21 | The alliance السلمية (today: DEF) was founded. |
| Founding members::   ملك الرومان. |
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| 20/10/21 |  The alliance reaches a population more than 100. |
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| 22/10/21 | The alliance is now known as DEF. |
| Joining of:هتلر ترافيان, Otwo and ZENAZEN. |
| The alliance reaches a population more than 1,000. |
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| 29/10/21 | Joining of:Roma8. |
| November 2021 |
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| 03/11/21 | The alliance reaches a population more than 5,000. |
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| 07/11/21 | Leaving of:Roma8. |
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| 20/11/21 | Joining of:EvilPart. |
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| 22/11/21 | Leaving of:EvilPart. |
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| 26/11/21 | Joining of:EvilPart. |
| December 2021 |
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| 02/12/21 | The alliance reaches a population more than 10,000. |
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| 06/12/21 | Leaving of:EvilPart. |