On 7 November 2025, my doctoral student Col Dr Anders Ekholm defended his PhD thesis in War Studies at the Swedish Defence University: From the Linear to the Circular: Re-thinking Operational Depth. I had the privilege of serving as main supervisor, together with Docent Niklas Nilsson.

The faculty opponent was Professor Olivier Schmitt professor and head of research at the Institute for Military Operations at the Royal Danish Defence College.

The thesis is an exploratory, concept-developing compilation study on Operational Art, focusing on Depth. Using Israel as a fieldwork-oriented case study, it examines how limited physical depth can be managed effectively and challenges the assumption that a lack of space inevitably leads to military defeat. It also broadens depth to include a cognitive dimension and develops a circular model for generating depth by leveraging existing resources.

Publication
Ekholm, Anders (2025). From the Linear to the Circular: Re-thinking Operational Depth.
👉 Thesis (PDF): https://www.diva-portal.org/smash/get/diva2:2006788/FULLTEXT01.pdf

Keywords (comma-separated)
operational art, operational depth, cognitive depth, operational design, manoeuvre theory, Israel, military theory, war studies