Syvanne Ilkka. Military History of Late Rome, 284-361

Pen and Sword, 2015. — 320 p.This ambitious series gives the reader a comprehensive narrative of late Roman military history from 284-641. Each volume (5 are planned) gives a detailed account of the changes in organization, equipment, strategy and tactics among both the Roman forces and her enemies in the relevant period, while also giving a detailed but accessible account of the campaigns and battles. Volume I covers the period 284-361, starting with recovery from the 'third-century crisis' and the formation of the Tetrarchy. Constantine's civil wars and stabilization.are also major themes, with the pattern repeated under his sons. Constantius II's wars against the usurper Magnentius, the Danubian tribes and the Sassanid Persians illustrate the serious combination of internal and external threats the Empire faced at this time. The author discusses these and the many other dramatic military events in their full context and puts forward some interesting conclusions on strategic and tactical developments. He argues, for example, that the Roman shift from infantry to cavalry as the dominant arm occurred considerably earlier than usually accepted. Anyone with an interest in the military history of this period will find it both informative and thought-provoking.Dr. Ilkka Syvänne gained his doctorate in history in 2004 from the University of Tampere in his native Finland. Since then he has written extensively about ancient and medieval warfare and his publications include: 'The Age of Hippotoxotai, Art of War in Roman Military Revival and Disaster 491-636' (Tampere UP 2004), 'The Reign of Gallienus' (Pen & Sword, 2019), the multivolume 'Military History of Late Rome' published by Pen & Sword and the critically acclaimed Caracalla. He is the co-author with Professor Katarzyna Maksymiuk of the 'Military History of Third Century Iran' (Siedlce UP, 2018) and the 'Military History of Fifth Century Iran' (Siedlce UP, 2019). He was Vice Chairman of the Finnish Society for Byzantine Studies from 2007 until 2016. He has been an Affiliated Professor of the University of Haifa since 2016. He lives in Kangasala, Finland.