Comparing military innovation across European armies

Which army has historically been strongest at military innovation?

The comparison credits the Dutch with consistency, distinguishes French tactical invention from German implementation, and notes important British and American contributions.

This comparison does not produce a single league table. The Dutch appear consistently inventive, while the French often carried one successful tactical method into later battles until a new approach replaced it. German forces emerge as disciplined implementers whose celebrated ideas often drew on work developed elsewhere. Concepts later associated with blitzkrieg drew on J. F. C. Fuller and British mechanised-war thinking. The US Army also had periods of strong innovation, though any institution can become rigid.