This article titled ‘Strategy, Theory and History’ by Dr Christian Tripodi via Defence-in-Depth, discusses how a particular experience changed his approach. He moved from not wanting to be labeled as a military historian for fear of producing unoriginal and derivative work, to embracing the label.

Here via Business Insider Australia we share an email General Mattis wrote in 2003 on the importance of reading (note: copies of the same email are provided by multiple online sources).

Produced by the Army Learning Production Centre, this video provides an explanation of 'Mission Analysis'.

Produced by Army Learning Production Centre, this video provides an explanation of Course of Action Development.

Produced by Army Learning Production Centre, this video provides an explanation of 'Course of Action Analysis'.

Produced by Army Learning Production Centre, this video provides an explanation of 'Decision and Execution'.

This video produced by ALPC, provides a comprehensive explanation of the Command & Control Battlespace Operating System (C2 BOS).

This article by Dale Eikmeier via Small Wars Journal offers yet another perspective on whether or not the operational art is synonymous with the operational level of war. 

This video discusses both military and civilian fatalities and uses excellent imagery and graphics to illustrate the most significant war of our time. It also provides us with a valuable history lesson along the way.

This video is a symposium that was presented at the University of Cambridge in 2016 by Professor Sir Hew Strachan and General Sir Nick Houghton. Professor Strachan proposes 8 propositions/paradoxes about war that are fundamental in developing our understanding.