This is the first in a three part interview with Dr Robert Lyman about 'Victory to Defeat: The British Army 1918-40', a book he cowrote with Lord Dannatt, who served as the Chief of the General Staff from 2006 to 2009. This episode looks at the doctrine development that occurred in the First World War as the British Army developed it's skills in Combined Arms, culminating in the ability to fight and win the battles of the 100 days. We look to answer the question - how does an Army learn to learn, whilst in contact. Check out the show notes for this Professional Military Education podcast for all of the information that we cover in this episode as well as the images and other details that didn't make it into the podcast.  There is also a catalog of episodes on Leadership, the Principles of War, military history and Mission Command.