# Private Security Contractors: DOD Needs to Better Identify and Monitor Personnel and Contracts
> **GAO Report** · 2021-07-29 · `gao-21-255`
## Report
- **GAO ID:** gao-21-255
- **Type:** Report
- **Published:** 2021-07-29
## Source
- [GAO product page](https://www.gao.gov/products/gao-21-255)
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