Convergence in Army Doctrine, with Dr. Jim Greer

In this episode of the Operational Arch, Major we welcome Dr. James Greer, an expert in operational art, military design, and leader development with over 30 years of Army service. We discuss the concept of convergence within Army doctrine, as outlined in FM 3-0, emphasizing its differences from past doctrines such as the AirLand Battle. Dr. Greer provides insights into how convergence involves accumulated effects over time against systems, formations, and decision-makers across multiple domains, rather than mere synchronization. He also addresses the need for doctrinal clarity and the importance of understanding the science of warfare. Examples from the Ukraine conflict highlight practical applications of convergence. The discussion concludes with advice for listeners on the importance of continual teaching and learning within the military profession.01:25 Defining Convergence in Army Doctrine02:05 Historical Context of Army Doctrine05:27 Understanding Convergence as an Outcome05:50 Challenges and Misconceptions in Convergence07:14 Examples and Applications of Convergence15:23 Barriers to Achieving Convergence22:15 Future of Convergence in Military Operations35:20 Practical Steps for Implementing Convergence00:22 Final Thoughts and Advice in Military Operations35:20 Practical Steps for Implementing Convergence00:22 Final Thoughts and Advice