A major focus during the sustainment effort of the Operations and Support (O&S) Phase is identifying root causes and resolutions for safety and critical readiness degrading issues.
The purpose of the O&S phase is to execute the product support strategy, meet material preparation and operational performance requirements, and maintain the system through its lifecycle (including retirement). This phase has his two main efforts: lifecycle preservation and disposal.
During the Operations and Support (O&S) phase, implement a product support strategy, meet material preparation and operational performance requirements, and maintain the system in the most cost-effective manner throughout its lifecycle (including retirement). emphasis is placed on
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