Simon Scarrow
Under The Eagle
(The first book in the Cato series)
For Audrey and Tony, best of parents and best of friends
The Organisation of a Roman Legion
The Second Legion, like all legions, comprised some five and a half thousand men. The basic unit was the century of eighty men commanded by a centurion with an optio acting as second in command. The century was divided into eight-man sections which shared a room together in barracks and a tent when on campaign. Six centuries made up a cohort, and ten cohorts made up a legion, with the first cohort being double-size. Each legion was accompanied by a cavalry unit of one hundred and twenty men, divided into four squadrons, who served as scouts and messengers. In descending order the main ranks were:
The legate was a man from an aristocratic background. Typically in his mid thirties, the legate would command the legion for up to five years and hope to make something of a name for himself in order to enhance his subsequent political career.
The camp prefect would be a grizzled veteran who would previously have been the chief centurion of the legion and was at the summit of a professional soldier’s career. He was armed with vast experience and integrity, and to him would fall the command of the legion should the legate be absent or hors de combat.
Six tribunes served as staff officers. These would be
Men in their early twenties serving in the army for the first time to gain administrative experience before taking up junior posts in civil administration. The senior tribune was different. He was destined for high political office and eventual command of a legion.
Sixty centurions provided the disciplinary and training backbone of the legion. They were hand-picked for their command qualities and a willingness to fight to the death. Accordingly their casualty rate far exceeded other ranks. The most senior centurion commanded the first century of
the first cohort and was a highly decorated and respected individual.
The four decurians of the legion commanded the cavalry squadrons and hoped for promotion to the command of auxiliary cavalry units.
Each centurion was assisted by an optio who would act as an orderly, with minor command duties. Optios would be waiting for a vacancy in the centurionate.
Below the optios were the legionaries, men who had signed on for twenty-five years. In theory, a man had to be a Roman citizen to quality for enlistment, but recruits were increasingly drawn from local populations and given Roman citizenship on joining the legions.
Lower in status than the legionaries were the men of the auxiliary cohorts. These were recruited from the provinces and provided the Roman empire with its cavalry, light infantry and other specialist skills. Roman citizenship was awarded on completion of twenty-five years’ service.
Prologue
‘It’s no good, sir, the bastard’s well and truly stuck.’
The centurion leaned back against the wagon and paused for breath. Around him a score of bone-weary legionaries stood up to their waists in the foul-smelling ooze of the marsh. From the edge of the track, the general followed their efforts in growing frustration. He had been embarking on to one of the evacuation ships when news arrived that the wagon had run off the narrow path. He had immediately taken one of the few remaining horses and galloped it back through the marsh to investigate the situation at first hand. Weighed down by the heavy chest resting on its bed, the wagon resisted every effort to wrestle it free.