Wars of 21st century
- Deadliest wars of 21st century
- Biggest wars of 21st century
- All wars of 21st century
- Largest wars of 21st century
- Bloodiest wars of 21st century
- Wars 21st century list
- Wars of the 20th and 21st century
- Us wars of the 21st century
- 8 deadliest wars of the 21st century
- Most deadly wars of the 21st century
- Wars of the 21st century timeline
- Civil wars of the 21st century