# Weapon System Sustainment: The Army and Air Force Conducted Reviews and the Army Identified Operating and Support Cost Growth
> **GAO Report** · 2023-03-30 · `gao-23-106341`
## Report
- **GAO ID:** gao-23-106341
- **Type:** Report
- **Published:** 2023-03-30
## Source
- [GAO product page](https://www.gao.gov/products/gao-23-106341)
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