This paper explores potential future reforms of the NATO command structure. The intent is to stimulate thought on the current structure's fit to oversee the forces and operations of a growing array of NATO missions. From capacity building with partners to peace operations, humanitarian assistance, and combat operations, Alliance forces are continuously engaged in multiple theaters. These challenges demand a command structure with organizational flexibility, an agile and competent international staff, highly integrated information systems, and deployable elements to accompany mobile forces for...