Which statement correctly describes the relationship between sustainment and deterrence credibility?

Which statement correctly describes the relationship between sustainment and deterrence credibility?

• A. It ensures resources are allocated without consideration to readiness.
• B. It tends to reduce operational readiness.
• C. It maintains reliability and availability of forces to deter adversaries.
• D. It has no impact on deterrence credibility.

Answer: (C)

Sustainment is about keeping a force supplied, maintained, and ready to operate over time. It covers logistics, maintenance, transportation, medical support, and personnel readiness. Deterrence credibility hinges on the belief that you can impose costs if needed and, just as importantly, sustain that capability and will over the duration of a crisis. When sustainment is reliable, forces stay available, capable, and operational, which makes the deterrent posture credible. If sustainment is weak or uncertain, gaps in supply, maintenance backlogs, or delayed replenishment erode readiness and signaling that the force might not sustain operations, undermining deterrence. So sustainment directly supports the reliability and availability of forces to deter adversaries.

Sustainment is about keeping a force supplied, maintained, and ready to operate over time. It covers logistics, maintenance, transportation, medical support, and personnel readiness. Deterrence credibility hinges on the belief that you can impose costs if needed and, just as importantly, sustain that capability and will over the duration of a crisis. When sustainment is reliable, forces stay available, capable, and operational, which makes the deterrent posture credible. If sustainment is weak or uncertain, gaps in supply, maintenance backlogs, or delayed replenishment erode readiness and signaling that the force might not sustain operations, undermining deterrence. So sustainment directly supports the reliability and availability of forces to deter adversaries.