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The Defense Supply Center Columbus workforce experienced a power outage during a “Black Start” Energy Resilience Readiness Exercise on Oct. 23. While crews worked to restore power, personnel experienced the real-world implications of an outage, including work relocation. (Photo by Arthur Hylton/DSCC)

The Defense Supply Center Columbus workforce experienced a power outage during a “Black Start” Energy Resilience Readiness Exercise on Oct. 23. While crews worked to restore power, personnel experienced the real-world implications of an outage, including work relocation. (Photo by Arthur Hylton/DSCC)

The Defense Supply Center Columbus workforce experienced a power outage during a “Black Start” Energy Resilience Readiness Exercise on Oct. 23. While crews worked to restore power, personnel experienced the real-world implications of an outage, including work relocation. (Photo by Arthur Hylton/DSCC)

The Defense Supply Center Columbus workforce experienced a power outage during a “Black Start” Energy Resilience Readiness Exercise on Oct. 23. While crews worked to restore power, personnel experienced the real-world implications of an outage, including work relocation. (Photo by Arthur Hylton/DSCC)