Esposito does from time to time consider operations and tactics, and the army’s adjustment to changing challenges . An impressively illustrated work, although it lacks references, Armies of the Late ...

The Emperor and the Roman Army, 31 BC - AD 235 by B Campbell (Oxford, 1984) The Roman Army 31 BC - AD 337. A Sourcebook by B Campbell (London, 1994) Warfare and Society in Imperial Rome, c.