# Defense Primer: Under Secretary of Defense for Intelligence and Security
> **In Focus (2-page brief)** · 2026-01-16 · `IF10523`
## Report
- **CRS ID:** IF10523
- **Series:** In Focus (2-page brief)
- **Publication date:** 2026-01-16
## Documents
- [PDF](https://www.everycrsreport.com/files/2026-01-16_IF10523_69c263bac30eb6fe68d3d65a2f79ae495df79e6b.pdf)
- [HTML](https://www.everycrsreport.com/files/2026-01-16_IF10523_8d45636967580afecc48d91e79c2715148e5f2e8.html)
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