Medal · United States
(opens the image page on Wikimedia Commons)Insignia image: US Air ForcePublic domainWikimedia Commons

Ribbon image: Defense Logistics Agency.Public domainWikimedia Commons
The Nuclear Deterrence Operations Service Medal is a service medal of the United States Air Force and United States Space Force established on 27 May 2014. The medal recognizes service by personnel in various career fields who have served in units involved with national strategic nuclear deterrence operations. Officer and enlisted personnel in the Regular Air Force, Regular Space Force, Air Force Reserve, and Air National Guard communities are eligible for this medal. Eligible service is retroactive from 26 December 1991.
From Wikipedia (article), under CC BY-SA 4.0.