Ndsm - Operation Inherent Resolve Bar X 300 T ShirtNdsm Operation Inherent Resolve Bar X 300 T Shirt, Various, Classic, Black The NDSM (National Defense Service Medal) with an Operation Inherent Resolve Campaign Bar is awarded to service members who have served in support of Operation Inherent Resolve. This operation began in 2014 as a mission to combat ISIS in Iraq and Syria. The bar signifies direct participation in the campaign, showcasing the individual's contribution to the global fight against