# Twenty Years of Military Operations in Afghanistan: Key Questions
> **In Focus (2-page brief)** · 2021-09-27 · `IF11935`
## Report
- **CRS ID:** IF11935
- **Series:** In Focus (2-page brief)
- **Publication date:** 2021-09-27
## Documents
- [PDF](https://www.everycrsreport.com/files/2021-09-27_IF11935_0293d22f6e98344413657c9b8bde4cbf3e0c7921.pdf)
- [HTML](https://www.everycrsreport.com/files/2021-09-27_IF11935_0293d22f6e98344413657c9b8bde4cbf3e0c7921.html)
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