In his works, Vegetius sheds light on the disciplined approach of Roman legionaries towards marching and the logistical marvels of the Roman army during military campaigns. According to Vegetius, a regular march entailed legionaries covering approximately 109 steps per minute, while a brisk march demanded about 120 steps. This emphasis on pace and uniformity was essential for maintaining order and efficiency within the legions.

Vegetius underscores the rigorous training regimen of Roman soldiers, highlighting that during the summer, they were expected to march 20 Roman miles, equivalent to around 30 kilometers, in just 5 hours. This demanding feat not only tested the physical endurance of the soldiers but also underscored the strategic significance of swift and coordinated movement on the battlefield.

Moreover, Vegetius provides insight into the logistical juggernaut that was the Roman army on the march. Describing it as akin to a city on the move, Vegetius mentions the multitude of men, animals, and baggage, all being transported by wagons. The sheer scale of the Roman military machine meant that during campaigns involving multiple legions, the procession could stretch for miles, resembling a formidable, snakelike formation that spanned up to 20 kilometers.

The intricate choreography of a Roman march is further highlighted by the synchronized movements of the vanguard and rearguard. As the vanguard set up the new camp, the rearguard had barely left the previous one, showcasing the seamless transition and operational efficiency of the Roman legions.

In essence, Vegetius paints a vivid picture of the military prowess and organizational acumen of the Roman army, where discipline, training, and logistics were paramount. The ability of Roman soldiers to cover vast distances in a short span of time, while ensuring the smooth transport of personnel and supplies, speaks to the strategic foresight and meticulous planning that underpinned Roman military campaigns.

In conclusion, Vegetius’s insights offer a glimpse into the intricacies of Roman military marches and the logistical complexities that underpinned the efficiency and effectiveness of the legions. Through his writings, we gain a deeper appreciation for the disciplined march, logistical prowess, and strategic sophistication that defined the Roman military machine.