Executive Summary
This study analyzes the impact of transitioning vehicle maintenance from an external contractor to an in-house Brazilian Air Force unit on fleet availability and humanitarian preparedness. It found that mean fleet availability increased significantly from 62.4% to 81.1% after the transition, though a statistically significant causal link could not be established due to pre-existing improvement trends. The recorded unit-cost indicator also increased by 20.9% in the post-transition period.
Why It Matters
This document provides a detailed case study on military logistics and maintenance sourcing decisions, which directly impacts the operational readiness of defense organizations for both military missions and humanitarian assistance/disaster relief (HADR) operations.
Key Takeaways
- Brazilian Air Force's in-house maintenance led to an 18.7 percentage-point increase in fleet availability for humanitarian operations.
- The recorded unit-cost indicator increased by 20.9% after the transition to in-house maintenance, but cost comparability is limited.
- Despite improved availability, the study could not establish a direct causal link to insourcing due to pre-existing positive trends and other concurrent organizational changes.
Strategic Relevance
Optimizing military logistics and maintenance sourcing is crucial for maintaining high operational readiness, which directly supports national defense capabilities and the ability to respond effectively to domestic and international humanitarian crises.