The period covered in this book saw the Roman Republic face its greatest military challenges. In 264 the Romans were pitted against the might of Carthage in the first of the three Punic Wars, which would push Rome to the brink but end with the destruction of this great rival city. In the following two centuries they would clash repeatedly with the Gauls, this recurrent threat finally overcome by Caesar's campaigns in Gaul. In this period they defeated the Hellenistic Successor states, proud heirs to the military legacy of Alexander the Great, a process completed by the annexation of Egypt in 30 BC. These wars, and others, made the Romans masters of all Western Europe and the whole Mediterranean basin, though failure against the Parthians limited their ambitions in the East. The Roman armies of this era were also employed against each other in the vicious civil wars that marked the end of the Republican period. Gabriele Esposito describes the tactics, organisation, weapons and equipment of the Roman forces involved in these wars. He shows how the lessons of defeats and victories against such varied opponents in far-flung theatres, as well as social changes, forced a process of evolution and reforms that transformed Roman armies across this turbulent period. As usual, his clear, accessible text is supported by dozens of colour images of replica weapons and equipment in use. AUTHOR: Gabriele Esposito is an Italian researcher and a long-time student of military history, whose interests and expertise range widely over various periods. Most of his recent studies have been dedicated to the reconstruction of the organisation, functioning and tactics of the armies across history; in each of his publications there is always some relevant space dedicated to the 'material culture'of the various armies taken into account and - more in particular - to the empirical science known as 'uniformology'. Gabriele is the author of numerous books on armies and uniforms and is a regular contributor to many specialised magazines in Italy, France, Netherlands and UK. His many previous works include Armies of Early Colonial North America 1607-1713; Armies of the Late Roman Empire 284-476; Armies of the Hellenistic States 323 BC to AD30; Armies of Celtic Europe 700 BC-AD 106; Armies of Ancient Greece, circa 500 BC to 338 BC; and The Macedonian Army of Philip II and Alexander the Great 359-323 BC, all published by Pen & Sword since 2018. He lives in southern Italy, near the ancient battlefield of Beneventum. 100 colour illustrations